Playing DRM

Whilst this post does and doesn't relate to Java Media Framework I thought this was the best area to post the question. I am trying to play media content i.e. wma files which have DRM on them. I can simply kick start Windows Media Player but passing a url but we are offering a streaming service therefore I need functionality to queue within the player. This is a J2EE app.
Any help or advice would be very useful. thanks

trenzterra,
The Creative Digital MP3 Player 2 (PA30) player does not support playback of WMA DRM and currently there is no firmware update available.
Jason

Similar Messages

Zen Nano 1GB (not plus) not playing DRM audio bo

Okay. So I've read very similar problems here, but none quite like mine. I've read through my manual (actually, I only have the downloaded manuals, and there doesn't seem to be one for a Zen Nano GB... It's not a Plus and it's not a Nano 52MB).
My whole reason for purchasing my Nano was b/c it can play DRM audio files & I want to listen to audio book downloads.
In any case, I know not to drop and drag my DRM files, that won't work.
I got a (refurbished, works fine) Zen Nano GB a few weeks go. If I drag and drop regular mp3 or WMA audio files, they work fine. If I sync regular song files with WMP, they work fine.
It's the DRM files I'm having problems with. I tried sync-ing with WMP , (after opening the DRM file and obtaining the license (these are audio books from NetLibrary.com, and I've followed their instructions as well as those for the Nano). Once I've obtained the license, I sync. The audio book appears on the Nano, but will not play.
I tried updating (or, perhaps it was downgrading) the firmware, and then used WMP 9 to sync, and managed to get one audio book to play. I thought I was ready to go. It was awesome. The whole book played and I enjoyed it.... but... once I finished the book, and re-synced and tried to add a new book.... nothing.
I've re-installed various versions of firmware, tried on WMP and WMP 9 AND tried using Creative's own software to sync (after opening the files in WMP and obtaining the license)... Nothing. Lots of wasted time, tho.
I'm not quite a newbie with mp3 players or computers, but I am capable of "missing" something.
Thanks in advance for any help you can provide & please let me know if I forgot anything specific that could aid in any solutions,
MomLikesMusic (and audio books!)

To "downgrade" firmware (I don't have any idea if that's what it's really called, it's certainly not an upgrade!):
Through another posting on this message board, I found a link to this site:
http://dapjukebox.altervista.org/mod...ownload&cid=85
which has other firmware versions available (some are still on the Creative downloads page as well, but the oldest ones are not). The site seems to be in Italian (?).
I downloaded and saved (and virus-scanned) the firmware of _0_02.
Then, I followed the installation instructions from another firmware download from Creative:
"To install this firmware, do the following:
1. Download the [_0_02] file into your local hard disk.
2. Make sure your player is connected to your computer.
3. Double-click the downloaded file.
4. If you are prompted to reset your player, click OK.
5. If the Find New Hardware dialog box appears on the computer screen, follow the instructions on the screen to complete the wizard.
6. When the firmware download dialog box appears, click Start and follow the instructions on the screen."
Because I had nothing on my player, I didn't have anything to lose, data-wise. And it worked. One of these days I may try to upgraded the firmware to see if I can still transfer...
I saved a few other firmware downloads (updates) to try in the future -- rather than go hunting for them again.
Please note, the Nano I have isn't listed in the Creative products -- the one I have says Creative Zen Nano GB on it; no where can I find such a thing. Since it's a factory refirbished model I bought off e-bay, I suspected older firmware may work on it... If you have a newer model, it may not work. I'm not an expert (this whole MP3 stuff still boggles my 37-year-old mind sometimes), so be careful what you do to your player!
Good luck,
~MomLikesMusic

Error 3338 [minor 306] when playing DRM content on tablet?

Hi everyone,
Currently, our team is developing an OSMF based player to play DRM content on Android Device.
When we test the application on the tablet to play the DRM content (mp4 and f4m), the Authentication process runs well, we can authenticate successfully and the tablet receive voucher information correctly but when it's about to play, we receive the error 3338, minor 306 [Unknown Connection Type]. We can not find any related document explaining about this error.
Anyone has any idea what causes the error and how to solve it?
Thank you very much,
Cheers,
Jack

Hi Jack,
Are you using output protection for these contents?
On Android, if content requires any kind of output protection (digital and/or analog), playback will be blocked by error 3338.
You might want to use 'USE_IF_AVAILABLE' instead of 'REQUIRED' for policy.outputProtection.* policy setting.
Thanks,
Hiroshi

Air 3.6 will not play DRM protected content.

This is getting silly.
AIR 3.5 will play DRM protected content, but won't guarantee playing NetStream to the end, AIR 3.6 fixes that... BUT... won't play DRM protected content.
https://bugbase.adobe.com/index.cfm?event=bug&id=3525119
This one is getting close to being a showstopper for us.
G

Thank you for adding the bug report. I'm pinging the video/drm team on this issue and we'll update the bug report asap.
Thanks,
Chris

When will the RAZR MAXX be able to play DRM content?

I can't sync DRM protected content to my DROID RAZR MAXX, although I could to my DROID 2. While searching this forum I found the following post:
Transfer Pictures / Videos - DROID RAZR / RAZR MAXX by MOTOROLA
Only DRM free / unprotected video can be transferred via this method. DRM protected content will not play on this device
Why? Is this a permanent condition?
Mike

mgeissal wrote:
From the Microsoft compatability website I find:
Motorola Droid X Smartphone
Motorola Droid Smartphone
Motorola droid 2 SmartPhone
Motorola Droid Pro Smartphone
all listed as "certified as PlaysForSure devices by Microsoft"
and I can attest that I was able to sync a digital copy of "STAR TREK" from Paramount, from the Blue-Ray with digital download I purchased and loaded on my PC, onto my DROID 2 without any problems.
The Microsoft compatability site lists 21 Android devices from multiple manufacturers that CAN play DRM protected content.
Why is the DROID RAZR MAXX not in that list?
Ah, so you're talking video not audio. Afraid I don't know about that. I assume you've tried looking through the Market for a compatible player app - just in case Microsoft's list is not up to date? Otherwise you might try posting on Motorola's Droid Razr forum if know one knows here.

Wireless Music - Playing DRM fi

New to the forum....
I was looking for anything related to this question, but did not find it. I know in the FAQ it says the SB Wireless Music is not able to play music encoded using Digital Rights Management (DRM). Is that ever going to change? Creative MediaSource will play music that is DRM encoded, why can't Wireless Music?
I know you can purchase Musicmatch music then burn a CD, then rip it back into MediaSource, but that is such a pain and you have to manually type in all the ID info. Am I missing something? Winamp had a issue with playing DRM encoded WMA files, but a patch fixed that, does anybody know if that is planed for Wireless Music?

Serge,
I do know that right now this isn't possible to do but I will pass your suggestions on to our product suggestions group.
Jeremy

Error 3347 when playing DRM content on Android with AIR 3.9

Hi,
Recently we decide to upgrade our app to use AIR 3.9 SDK and apprently we can no longer watch any DRM content (both HDS and EST) on some Android devices (like Google Galaxy Nexus) anymore.
Before we never have any problem watching our content on any Android device using AIR 3.4 but now with AIR 3.9, we get error 3347 which says "The device does not meet the Flash Access server's playback device constraints.".
Have anyone encountered this problem before? We believe sooner or later we have to upgrade our app to latest AIR as we can no longer use our app on Nexus 7 with Android version 4.4.
Any help will be greatly appreciate.
Thank you.
Jack

Hi Hiroshi,
Thank you very much for your quick reply.
For your information, EST (Electronic Sell-Through) is the mp4 movie which we allows the customer to download and watch offline from their device.
We do embed AIR 3.4 in our app and you can find the app from google Playstore:
https://play.google.com/store/apps/details?id=air.EzyMediaPlayer.Tablet&hl=en
After doing a bit research, I found out that since AIR 3.8, Adobe has already made some changes inside DRMManager so from my understanding, any rooted Android device will receive error 3347 "The device does not meet the Flash Access server's playback device constraints".
http://www.rapid7.com/db/vulnerabilities/adobe-air-cve-2013-3347
So far, after I change the AIR SDK to 3.7, everything works as exptected so it will be great if you can confirm if we have the option in Flash Access to allow rooted Android device to watch DRM content or not(like we have option to allow the jailed break iOS device to watch DRM content).
Thanks.
Jack

Problem playing DRM-protected music on MuVu TX

All of my protected music (purchased through either walmart or msn music) gets skipped over when read by the player. however, when it is connected via the usb, they will play just fine (through wmp0) it was my understanding that the TX FM and both of these stores are PFS compatible? Any insight on why these won't play for me?
Also, I'm getting frustrated to the point that i'm consideriing burning all of these DRM tracks to cd and then ripping them back to my hard dri've. Since i bought them fair and square, it's cool to do this right?:smileyindifferent:
Unless anybody can tell me how to get them to play...
and oh yeah, they were originally transferred through mediasource, not dragged and dropped in explorer, so that's not the issue
Thanks for any assistance!

SSR wrote:
Janus DRM (AKA PlayForSure it seems) is used at stores like Yahoo Music Unlimited and Napster To Go, that is those stores offering subscription agreements where the file's license expires after so many days.
That is the dumbest thing I've ever heard of!!! How can that possibly be user friendly?!
SSR wrote:
This is the problem with DRM, and doesn't lend to making it easy for customers to understand and use.
That's an understatement!!!
Thanks for all your help, both of you. I think I'll go back to my original plan of burning and then ripping back to HD. And definitely no more downloading for me...too much hassle!

Cant play DRM encrypted content with flash player 11.3

Hi, Im working as a developer on a video on demand service!
I just updated to flash player 11.3 and now i can't play any DRM encrypted content anymore on windows.
I use SSL to connect to the DRM server, please help!

I use Windows Vista.
Flash Player v 11,3,300,257
Does not work on Chrome 19, FireFox 13 or IE.
I tried to play the video http://drmtest2.adobe.com/AccessPlayer/player.html and i get a 3329 DRM error

Flip4 mac MVW is unable to play DRM protected content

Hi,
I downloaded -purchased- a video music tuition(WMV) from a website and I cannot read it with neither VLC nor Quicktime. any suggestion please.
Thanks
Am

It means that the show's creators put technical restrictions on when the file or stream can be played. No Mac software is capable of handling such Windows Media content.
(59219)

Cant play DRM encrypted content with Win 7 - 64 bits and IE9 - 64 bits

Hi,
I have a problem that I need to resolve...
Everything runs fine with Firefox, Chrome, IE7, IE8, Safari on Windows XP 32 bits as well as 64 bits, except on Windows 7 64 bits with IE9 64 bits and Flash 11.3. 64 bits. Furthermore, it's work with Windows 7 32 bits with IE9 32 bits and flash 11.3 32 bits.
After the flash client executes a "loadVoucher(drmContentData)" for the licences server, I receive as a response the error code 3303 ?
According to the reference of the runtime error, it's says that the content is expired.
3303
Content expired.
Reacquire voucher from the server.
Have you met this problem already, if yes, how did you solve it?
Thanks in advance
source : http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/runtimeErrors.html

Hi Hiroshi,
EDITED - 2 hour ago
yes, the encrypted content packaged with the policy.expiration.endData only with a date very far away.
I tested that with IE9 32bit on Windows 7 64bit machine, the video works. Flash Access response without any error.
Here is my result from my tests with IE9 32-bit and IE 64-bit Edition
OS
broswer
flash version
result
test # 1
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (64-bit Edition)
11.3.300.268 (64 bit)
fail
test # 2
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (32-bit Edition)
11.3.300.268 (32 bit)
succes
test # 3
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (64-bit Edition)
11.3.300.268 (64 bit - debug)
fail
test # 4
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (32-bit Edition)
11.3.300.268 (32 bit -debug)
success
test # 5
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (64-bit Edition)
Flash player "Square"
not tested
test # 6
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (32-bit Edition)
10.3.182.20
success
test # 7
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (64-bit Edition)
11.2.202.235 (64-bit)
fail
test # 8
Windows 7 Pro. SP1 64 bit
IE 9 9.0.8112.16421 (32-bit Edition)
11.2.202.236 (32-bit)
success
Windows seems to be not in cause, the problem seems turn around with the flash player version 64 bit .
Thanks,
Seb

ITunes purchased videos and all DRM movies will not play on iOS 8 devices when streamed from an external drive (or streamed from other wireless devices). Any solution in sight?

Video streaming of DRM movies, purchased from iTunes and other vendors, to any iOS device is not working.

I am not sure if you really understand the issue at hand. Possibly that you are just scanning, not reading the whole text, or simply that you just want to close a thread with your last words or derail it for whatever strange reason. So far you have been more destructive than helpful, but again this could be ignorance at best.
If you would have had the decency to read the entire thread you would have come to the conclusion that every manufacturer, I came across, has posted FAQ's to this issue but Apple. Find a short excerpt below:
SeaGate http://knowledge.seagate.com/articles/en_US/FAQ/006135en?language=en_US <http://knowledge.seagate.com/articles/en_US/FAQ/006135en?language=en_US> Playing DRM (Digital Rights Management) protected movies in Seagate Media App Information regarding remote streaming of DRM protected movies. Most forms of DRM (Digital Rights Management) will prevent playing movies on unauthorized devices or from remote storage hosted on wireless drives or NAS drives(Seagate Wireless, Seagate Wireless Plus, Seagate Central or Seagate Personal Cloud). Movies purchased from iTunes can be streamed to iOS 6 and iOS 7 devices which were authorized from remote storage (the video could be selected in Seagate Media App and would be played in a Safari browser), however in iOS 8 this has stopped working. A bug has been filed with Apple, however this functionality has not been restored. Therefore, DRM protected movies purchased on iTunes can no longer be played on devices running iOS 8.
SanDisk http://kb.sandisk.com/app/answers/detail/a_id/16668/kw/itunes <http://kb.sandisk.com/app/answers/detail/a_id/16668/kw/itunes> Videos purchased or rented from iTunes will not play in iOS 8 The SanDisk Wireless Media Drive and Wireless Flash Drive support streaming of DRM protected iTunes purchased movie content to authorized devices in iOS 6 and iOS 7 ONLY. The DRM protected content is opened in Safari where the DRM is decrypted and the video is played. iOS 8 issue In iOS 8 Apple device has NOT enabled Safari based DRM decryption. Therefore DRM protected content, i.e. purchased movies or TV shows from iTunes, CANNOT be streamed from the Media Drive/WFD in iOS 8. This issue has been reported to Apple. We do not have any estimated date when Safari will support DRM decryption of iTunes purchased content.
in contrast: here is the excerpt from the Apple Store http://store.apple.com/us/product/HFSQ2VC/A/sandisk-connect-64gb-wireless-media- drive?fnode=12ea113d2dba9883d5561c573d91…
Overview
With the SanDisk Connect Wireless Media Drive and its companion app, you're free to share and stream high-definition content between your iPad, iPhone, iPod touch or Mac devices without a cable connection. Simply connect wirelessly from your iOS device to the media drive and instantly stream your HD movies, browse photos and listen to music from around the house or on the go, while avoiding the common hassles of cables, attachment limits or Internet availability
AirStash http://support.airstash.com/entries/55924774-Known-Issues-with-iOS-8-and-or-iPho ne-6-6- <http://support.airstash.com/entries/55924774-Known-Issues-with-iOS-8-and-or-iPho ne-6-6-> (Excerpt) Known Issues with iOS 8 and/or iPhone 6/6+ Apple recently released iOS 8 and the iPhone 6 and iPhone 6+. Here are the remaining issues that we are aware of in the iOS 8 general release: • Video streaming of DRM movies (purchased from iTunes and other vendors): iTunes purchased videos and all DRM movies will not play on iOS 8 devices when streamed from AirStash (or streamed from other wireless devices). These movies are digitally protected and the AirStash app sends them to the Safari browser to play (which works for all prior iOS versions). However, in iOS 8, Safari will no longer allow DRM movies to play. These movies will play when the video is transferred to the iPhone/iPad and played in the Apple's Video App or the corresponding App from the vendor.
WD - A Western Digital company http://community.wd.com/t5/My-Passport-Wireless/Streaming-itunes-DRM-movies-to-s afari-on-iPad-not-working-IOS-8/m-p/820913#M387 <http://community.wd.com/t5/My-Passport-Wireless/Streaming-itunes-DRM-movies-to-s afari-on-iPad-not-working-IOS-8/m-p/820913#M387> No official comment here in regards to the issue but a interesting comment by Bill_S, WD Community Manager, who is basically saying that iOS8.x was actually a fix to an issue that DRM protected movies were playing prior to iOS8.x. If this is the case and Apple will not address this issue or fix it since Apple believes that movies should be protected this way, you need to let the community know that movies are restricted this way. Re: Streaming itunes DRM movies to safari on iPad not working - IOS 8 issue? [ Edited ] Options 11-06-2014 03:19 PM - edited 11-06-2014 03:22 PM Actually, this is not something we can NOT fix. It appears that Apple finally fixed an issue they had with their movie DRMs. The files should have never played in the first place. [Edit] If you have an issue with this, you will need to take it up with Apple. Click the Kudos star to say thank you for helpful posts. And be sure to come back to click the 'Accept as Solution' button for the post that solved your issue. This may help someone else.

How do I create DRM Licenses that can be used for Offline Playback?

[ Background ]
Typically, a license is acquired from the DRM license server when the client video player encounters a video that is DRM-protected.   However, some use cases call for the ability for end-users to be able to play DRM content when a network connection is not available to the device.
For example - the user wants to download a video from their home, acquire a license to play the content, and then get onto a train/airplane where a network connection isn't available. On the train/airplane/etc..., the end user expects to be able to watch their video that they downloaded at home.
[ DRM Policy Requirements ]
For this use case to be possible, the DRM license must be acquired when the network connection is available. In addition, the DRM license must be allowed to persist on the device disk. For this to be possible, one value must be present in the DRM policy:
1. Offline License Caching must be set to 1 or higher. This policy parameter indicates how many minutes a license is allowed to be persisted to disk once it's been acquired by the license server.
[ Workflow ]
Now that the content has been packaged with a DRM policy that allows for offline caching (persistance) of a license, the video player simply has to acquire the license before the network connection is lost. This can be accomplished via the typical API calls that the Video Player Application Developer would use to do a normal DRM license acquisition (DRMManager.loadVoucher()).
For example, by using the DRMManager ActionScript3 API: http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/net/drm/DRMManage r.html
For other platforms supported by Adobe Access DRM (iOS, Android, etc...), please refer to the appropriate documentation around playback of DRM content on how to pre-fetch the DRM license.
[ Workflow - iOS ]
Enabling offline playback using the Primetime Media Player SDK (PSDK) for iOS requires a bit of self-extraction & instantiation of the DRM Metadata from the m3u8. The reason for this is that as of PSDK v1.2, the PSDK APIs do not expose an mechanism for extracting the DRM metadata.
You must manually (outside of the PSDK) get access to the DRM Metadata, instantiate a DRMContentData, and then use the DRMManager class to obtain a license for your content. Afterwards, you may download your HLS content and stream it to your video player application locally. Since the DRM license was pre-acquired before playback of the downloaded HLS content, your video player application does not require a network connection to acquire a DRM license. Below is a code sample of obtaining the DRM Metadata from the m3u8 manifest and then using it with the DRMManager singleton.
/*          Main entry points, playlistURL is url to a top level m3u8. */
void PlayContent(NSURL* playlistURL)
          DRMManager* drmManager = [DRMManager sharedManager];
          if ([drmManager isSupportedPlaylist:playlistURL])
// First we need a handler for any errors that may occur
                    DRMOperationError errorHandler = ^(NSUInteger major, NSUInteger minor, NSError* nsErr)
/*          report error. */
/*          Synchronous call to DRM manager to extract DRM metadata out of the playlist. */
                    [_drmManager getUpdatedPlaylist:playlistURL
                                                                                  error:errorHandler
                                                                                updated:^(NSURL *newPlaylist, DRMMetadata *newMetadata)
                               (void) newPlaylist; /*          updated URL is not used for this code sample. */
                               if (newMetadata)
                                                  Assumes we are going to try to satisfy requirements to acquire license on the first policy in the metadata.
                                                  If there are multiple policies in the metadata, only 1 of them need to be satisfied for the license request to
                                                  go through.
                                         DRMPolicy* drmPolicy = NULL;
                                         for (id object in newMetadata.policies) {
                                                   DRMPolicy* drmPolicy = (DRMPolicy*)object;
                                                   break;
                                         if (drmPolicy == NULL)
                                                   /*          report error, this metadata is malformed. DRM metadata must contain at least 1 policy*/
                                         if (drmPolicy.authenticationMethod != ANONYMOUS)
However, please note that the above only describes the DRM license handling for offline playback. The actual playback of video using the Primetime client SDK is not officially supported. You will have to use your own mechanism of saving and playback back HLS content locally within the application.
Theoretically, it is possible to save the HLS stream to the app, and then embed an HTTP server to the app to stream the HLS content back into the application. However, the Primetime client SDK doesn't not expose a way to do this directly, since it's not yet supported.
cheers,
/Eric.

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Quickpost this image to Myspace, Digg, Facebook, and others!

DRM content and Airplay without internet does not work.

First off I am extremely pleased with my cutover to the Apple world. Like many I have been using the "gateway" Apple products for years and have just recently purchased a new MBP.
I have just spent the better part of a day testing out what happens when you purchase a movie from the iTunes store and attempt to play it via AirPlay (ATV2) without an internet connection. It does NOT work or at least I could not make it happen. Its taking a little shine off Apple for me, and definitely something that will make me think twice before going deeper into the "Cloud."
My specific need is to have both purchased and rented movies on my shiny new MBP and stream them via AirPlay in my RV with an ATV2 that does not have an internet connection.
Before any pseudo techies chime in, here are the test cases I have used:
1. Connect my wireless router to the internet and connect the ATV2 and MBP to the router (wirelessly) everything works perfect.
2. Disable internet access to the router and cold boot both ATV2 and MBP then reconnect both to the router (wirelessly) to simulate a roadtrip in the RV.
     Result #1: movies that I have created (HandBrake copies of DVDs) work perfectly
     Result #2: movies that I have purchased via iTunes ----DO NOT WORK with AirPlay (I get an error message saying cannot connect to ATV2)
     Result #3: Digital copies that come with the Bluray for iTunes DO NOT WORK with Airplay (same message from #2)
     Result #4: If I reconnect the router back to the internet then everything works fine.
Unless I am missing something here (and please let me know) I would suspect that there is a DRM workflow here that requires home sharing to connect back to my Apple account, correct?

What you are experiencing is identical to my experience. With the recent power losses in the Northeast due to Irene, we lost cable and internet connectivity. Luckily we had a generator so that we could still watch our movie and TV library on AppleTV. We were wrong. While we have purchased and own many TV shows, virtually none of them were available for streaming via an iPad, iphone or any of our imacs using Airplay to a TV. Compounding matters, it was also impossible to take a direct VGA connection from the computer where my itunes library resides, and play DRM content on our TV. What is crazy about this, is that this is for content that we purchased...some of it several years old.
I understand Hollywood's desire to control piracy, but this is not the way to do it. There should not be a need for an internet connection to play DRM content on the devices that have shared itunes accounts. This would mean that if you take your AppleTV anywhere w/out an internet connection (for example on travel), you will not be able to view any content that you own that resides on your macbook or ipad (at least you will not be able to view it on a TV).

Help with removing the Flash DRM module

Hi,
To be able to play DRM content, Flash requires a separate DRM module that is not bundled with the Adobe Flash installer, this is downloaded separatly upon first playback of DRM content. We've successfully implemented this flow. But we now need to be able to test it in a prober way. It seems like this module is not uninstalled when uinstalling Adobe Flash. Can anyone give us instructions on how to remove this module to be able to test this flow?

I also had to do this, but I had different results and wanted to share what I found.
On different operating systems, I found a Flash Player folder containing a NativeCache folder in similar places:
Windows XP/Vista/7: %APPDATA%\Adobe\Flash Player\NativeCache
Mac OS X: ~/Library/Caches/Adobe/Flash Player/NativeCache
Linux: ~/.adobe/Flash_Player/NativeCache
I found that inside this directory there was at least one randomly named directory which contained at least one randomly named directory which contained a platform-specific 'adobecp' module. It would seem some of these random directory structures correspond to flash player versions.
Simply removing the "NativeCache" directory was enough to trigger a re-download of the DRM module.
I'm not sure why anyone else found a NativeModule directory or why I didn't find that directory on any of my systems. Also I'm not sure what "Roaming" means, but it is probably related to roaming profiles and ActiveDirectory.
Your mileage may vary.

Playing DRM

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