Hi, I'm trying to set up my Time Machine, but I get this message: The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again. how to resolve?

Did you reboot the TC? That is always the first step.
Reboot the whole network if that is not enough.
If you still have issues.. come back to us but generally the best way is to factory reset the TC and start over.
We need a bit more info on the whole network layout and what OS you are running. What model TC you have??

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'"Connection Failed" : The server "rrnas01" may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again' message

'"Connection Failed" : The server "rrnas01" may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again' message keeps displaying whenever I try to open any Adobe CS5 applications (except for Adobe Acrobat Pro). It displays until I click "OK" about 15-20 times or so and then will finally let my program open.
I have tried deleting files within my Library/Preferences folder and turning off/deleting login items within my system preferences as other forums suggested but nothing happened. Spending 3.5 hours on the phone with Adobe and completely uninstalling and then reinstalling the entire CS5 Master Collection didn't work either.
Also, it may be helpful to know that my programs worked fine for about three weeks then when we got internet and changed the password (the join, not the adminstrative password) with the wireless network "ScubaSteve" (which I've used with no problems at my old apartment) it started acting up. I have never seen "rrnas01" before so I don't know at all where it came from. I also installed the free 30 day trial of Suitcase Fusion 3 recently, but thinking that could also be the cause I have uninstalled it, and still no help.
Please help me! And please keep in mind I don't know all the computer lingo that a lot of the people in these forums seem to know. Thanks in advance for ny help you can give me.

It may not be possible .. there is a major bug between Mountain Lion and the TC where the TC disk goes off the radar of the computer.
Lion is also affected but not as badly.
7.6.4 seems worse than earlier firmware.. so back to 7.6.1 or 7.5.2 if that is possible.
Obviously that is not a solution for a later Gen5 TC.
Reset to factory after the firmware downgrade. .use all network names that are short, no spaces and pure alphanumeric.
If the TC is the main router set the dhcp to a very short lease time.. eg 30min.. and see how it goes, or try a longer lease like 99days.
I prefer the very short lease but response has been mixed.
Use ethernet not wireless.. ethernet is always more reliable and stable than wireless.
And last .. a nightly electric timer that powers off every night at midnight for 1min.. would not be the first device we have suggested a fix that amounts to beat the unit to the punch by forcing it to reboot since it is unstable.

The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again.

The above message keeps appearing. How do I get if out of the way permanently.

It may not be possible .. there is a major bug between Mountain Lion and the TC where the TC disk goes off the radar of the computer.
Lion is also affected but not as badly.
7.6.4 seems worse than earlier firmware.. so back to 7.6.1 or 7.5.2 if that is possible.
Obviously that is not a solution for a later Gen5 TC.
Reset to factory after the firmware downgrade. .use all network names that are short, no spaces and pure alphanumeric.
If the TC is the main router set the dhcp to a very short lease time.. eg 30min.. and see how it goes, or try a longer lease like 99days.
I prefer the very short lease but response has been mixed.
Use ethernet not wireless.. ethernet is always more reliable and stable than wireless.
And last .. a nightly electric timer that powers off every night at midnight for 1min.. would not be the first device we have suggested a fix that amounts to beat the unit to the punch by forcing it to reboot since it is unstable.

Two days ago I started receiving this message, "The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again." I have no idea what to do or what I did to get this mess

ssage. I use Time Capsule to store my iTunes library and to back up with Time Machine. Since I started receiving this message, Time Machine is no longer backing up and I can't access my iTunes library. Any ideas what happened? I also use Time Capsule for all of my wireless devices. Apple TV is working fine, my iPads are accessing the Internet fine. I just can't seem to access the information contained on the drive.

Here is another part of the error message I continue to receive
"There was a problem connecting to tge server "David-Kimmels-Time-Capsule.local".
If anyone could help I would surely appreciate. Going crazy not able to access iTunes.

Every time I try to connect to my 2TB Airport Time Capsule I get the following msg - "The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and

Every time I try to connect to my 2TB Airport Time Capsule I get the following message "The server may not exist or is unavailable at this time. Check the server name or IP address, check your network connection, and then try again." However, if I unplug it and then plug it in again, I can connect to it. How can this be corrected without having to unplug it all the time?

Are you using Yosemite??
This is stock standard yosemite bug and we have no simple fix for you..
You can fix it at its source..
Hack in DNS from Mavericks.. so Yosemite can be raised to a level of reliability above GHASTLY.. !!
http://arstechnica.com/apple/2015/01/why-dns-in-os-x-10-10-is-broken-and-what-yo u-can-do-to-fix-it/
Apple still have not fixed it.. and users are now sick and tired of the problem.. so have resorted to what can only be described as extreme measures.. in fact I wonder why people don't just revert to Mavericks.. or earlier.. whatever OS was reliable.. instead of seeing the latest greatest update as necessity.

A network error has occurred. Check your Internet connection, and then try again.

I cant downlload updates in my mac, its been 3 months since I cant do it. it says: "A network error has occurred. Check your Internet connection, and then try again." Ive tried in differents houses, wifi, internet and it keeps telling me this. Does someone know what can I do? Thanks a lot!

Solution may be found if you search in the "More Like This" section over in the right column.

Admin gets the following message while trying to update software: None of the selected updates could be saved. A network error has occurred. Check your Internet connection, and then try again. Any suggestions?

I'm the Adnin. just recently I tried to update system software (Lion OS). The following message was returned. None of the selected updates could be saved. A network error has occurred. Check your Internet connection, and then try again. but I have internet access )email, Safari, etc.). Any idea of what is happenening?

The error may be at Apple's end rather than yours. It could also be due to corrupted files on your computer. Try deleting the following:
/Home/Library/Preferences/com.apple.SoftwareUpdate.plist
/Home/Library/Caches/com.apple.SoftwareUpdate/
/Library/Preferences/com.apple.SoftwareUpdate.plist
Restart your computer.

How do you stop the:could not sign in please check you're network connection and then try again, notification for face time.

Keeps doing this while trying to enter any password, wether it is for another update or to sign in. Need help. yes i have the correct password and am trying to get the 7.1.1 update for my ipod touch 5th gen.

Try the following:
Can't connect to the iTunes Store

When i try to make a backup of my iphone, it says here that the backup is corrupt, delete backup and then try again. how do i solve this problem? i cant backup my phone for now

when i try to make a backup of my iphone, it says here that the backup is corrupt, delete backup and then try again. how do i solve this problem? i cant backup my phone for now, i have no idea how you delete backup. please if anyone could help

Using iTunes on your computer, open Preferences (under the leftmost item in iTunes menu). Choose "Devices" on top. Find your backup listed there, highlight it, and select "Delete Backup".

HT201263 I have tried the above to restore my iPad on 2 different computers and am receiving the message: The iPad software update server could not be contacted. Make sure your network settings are correct and your network connection active, or try again

I have even put the iPad in recovery mode and still get the same error, Help!

iPad: Basic troubleshooting
http://support.apple.com/kb/TS3274
iTunes: Specific update-and-restore error messages and advanced troubleshooting
http://support.apple.com/kb/TS3694
 Cheers, Tom

Check the server name or IP address, check your network connection, and the

Hi,
I'm getting this error message "Check the server name or IP address, check your network connection, and then try again" when I try to access my Windows computer on my home network. I never had problems before... I don't understand why this message suddenly appeared keeping me from accessing the shared folder on my XP based computer.
Thanks

Hedi ® wrote:
Hi,
I'm getting this error message "Check the server name or IP address, check your network connection, and then try again"
This means that your Mac is not seeing your WinBox, either by IP address (a series of four sets of three numbers which might look something like this: 192.168.001.010) or by name (usually a SMB connection, which would look something like this: 'smb://winboxname' where 'winboxname' is the name of your WinBox).
Typically this means that you were connected by IP, and the target's IP address has changed.
when I try to access my Windows computer on my home network. I never had problems before...
You probably have DHCP enabled on your home net, and your WnBox's IP address has changed because its old lease expired. That kind of thing is why you should set up your net to either have fixed IP addresses or to reserve a specific IP for a specific machine, or you should use the smb name instead of the IP.
I don't understand why this message suddenly appeared keeping me from accessing the shared folder on my XP based computer.
See above. If you want to connect by IP address, you'll need to know the WinBox's IP. Go to your Start menu, select the 'Run' box, type 'cmd', hit Enter. You'll get the Windows terminal. In the terminal type 'ipconfig/all'. You'll see the IP address (and the MAC address, useful if you want to set up a reserved IP address). Ensure that the Mac is connecting to that IP. (enter 'smb://theIP' in the network connection box.)
If you want to connect by name, you'll need to know the WinBox's name. Right-click on 'my computer', select 'properties'. Click on the 'computer name' tab. There it is. Use 'smb://computername' in the network connection box.
Thanks

Since upgrade to Mac OS 10.7.2L , recurring error message: "There was a problem connecting to the server "servername". The server may not exist...etc."

Since upgrade to Mac OS 10.7.2 Lion, on MacBookPro, recurring (every minute or so) error message: "There was a problem connecting to the server "servername". The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network conneection, and then try again." (The server specified is no longer connected or used). The error message must be clicked twice to continue to work on the computer. Time Machine is switched off. No external disks are connected. Keychain entries for "servername" have been removed since the problem arose. Is there any way to prevent this error message?

I am having the same problem; have tried deleting some of the plist files as others suggested but to no avail. Tried turning off time machine - that didn't fix it either. Very dispappointing.

Connection Failed: The server "name" may not exist or it is unavailable...

So I think I know what caused this problem, but I can't figure out how to make it stop...
When I go to print, if I try to click on the pop-up to change the default printer setting, there's a LONG delay, then I get a dialog that says:
Connection Failed
The server "name" may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, then try again.
Then there's another delay and I get the message a second time. I can then select any of my printer settings and print fine, it's just an annoying delay if I click on that pop-up accidentally or need to change it.
I have a new iMac and I migrated from my old G5. The "name" of the server it is seeking is my old G5, so that must be in the settings somewhere, but I can't find it. I tried going into the Print & Fax settings in System Preferences, deleting the printer there, and then re-adding, but that didn't clear it up.
Thanks for any insight you can provide!
--John

Hmm, well, this stopped working again for me. I tried swapping ethernet and re-installing the Airport client update - to no avail. I could always see my Mac shares from PCs though. However, I have (for now) managed to connect to the PC using ip address rather than name even though finder quite clearly sees the name. Does your printer connection work by ip rather than name ? I'm going to play name lookup detective for a bit now - it's some kind of Netbios name lookup issue I guess as I've no local DNS service. resolv.conf is apparently not used so a bit of learning to do! ...
... nmblookup seems to work but nslookup doesn't. Looks like SL connect via Finder isn't using nmblookup properly and I can't see how to make that work. When this gets reported enough it should get a publicised work-round or a fix. If only I can get dig/nslookup to slave out to nmblookup ...must be something I can configure for that ??

When I try to use FaceTime on my Macbook Air, I try to verify the email I want people to call me with, and it says verified, but soon an message comes up that says "Could not verify the email address. Please check your network connection and try again."

So our school lets us use Macbook Airs for the school year, and it has facetime on it. I know facetime isn't blocked because like everyone else is using it. So I decide to give it a try. I click the icon, it says enter your apple ID. I dont have one, so I click to make one, and do so. I then enter my apple ID and click next. The screen reads "People will call you using your email address. What email address would you like to use?" I enter my email address in the box below the message, and then go to my email and click the link, and sign in, thus verifying the email. I go back to the facetime window, and click next. At the top it says Verified, but when I click next it doesn't go on to the next step, it simply blacks out the next button so that I can not click it, and after a few minutes a message comes up that says "Could not verify the email address. Please check your network connection and try again."
So that is the issue, please help!!!!!
*Note-I repeat that I know it is not blocked by the school because everyone else uses it just fine.*

Hello BassoonPlayer,
Since you are using one of the the school's Macbooks, it is quite possible that the time and date are not properly set on the computer that you are using. FaceTime will not work if you do not have the proper time zone set up for the location that you are in. This past week, there were a two other Macbook users I've helped by simply telling them to set the Date/Time properly. By the way, you described your problem very well, which makes it easier for us to help you. Hope this solves your problem -- if not, post back and I can suggest other remedies.
Wuz

Hi emm when i go onto imessage and facetime it asks me for my email address and password and i put it in then i wait 2 mins then it says please check your network and then try again then i check it and it is fine plz what do i do?

Hi emm when i go onto imessage and facetime it asks me for my email address and password and i put it in then i wait 2 mins then it says please check your network and then try again then i check it and it is fine plz what do i do?

Try:
- iOS: Not responding or does not turn on
- Also try DFU mode after try recovery mode
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
- If not successful and you can't fully turn the iOS device fully off, let the battery fully drain. After charging for an least an hour try the above again.
- If still not successful that usually indicates a hardware problem and an appointment at the Genius Bar of an Apple store is in order.
Apple Retail Store - Genius Bar

Hi, I'm trying to set up my Time Machine, but I get this message: The server may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again. how to resolve?

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