Invalid checksum or cannot mount image errors with disk copy

I just upgraded my B/W G3 from OS9 to OS X.2 and only have Internet explorer 5.1 for Mac for internet browsing. I can't even access the Apple downloads page and alternate browsers download as .dmg files. When I click the download I am prompted to pick a location....(I tried to open the files directly through applications/disk copy and that option is grayed out; I can only save files to the desktop) so I saved the files to desktop and when I try to use disk copy to open them, I get either invalid checksum or cannot mount image errors. I am a brand new Mac user and understand this is not Windows and all and I understand the process of dragging the icon to the apps folder, but I can't get that far, I am getting these errors and can't figure out what I'm doing wrong, the icon that appears on the desktop after the download is an image of a hard drive, but on a sheet of paper, not an image of a hard drive itself.
I think this has to do with the errors, but don't know where to go from here. Any suggestions?

a few updates-corrections:
I am running OS 10.1 with the latest update being 10.1.5
I have upgraded the RAM to 896 mb with some memory chips I got from Ebay...worked like a charm!
The only browser I can get to install and run is Camino, which crashes sometimes but is way better than IE5 for Mac
The majority of downloads I find on the internet stil give me the cannot mount image error
I tried the firmware update but it wants OS9 installed....but I am pretty sure I ran that before I installed OS 10.1.....OS9 still exists on my hard drive, but is not accessable in 10.1
When I can get an image mounted, a lot of times the program loads in the dashboard, but immediately closes out
With all these issues, I am considering upgrading to OS 10.4 but am hesitant since I don't know if that is the core problem
This old Mac is really cool and a refreshing change from Windows and I don't want to give up on it, but I don't want to keep spending money on things that don't work.

Similar Messages

  • Problems with External Hard drive, will not mount and errors in disk utilit

    i have a powerbook g4 aluminum. i have an external hard drive for it. a simple tech 100gig portable drive, almost brand new. i dont know what happened to it, but one day i was starting my computer up with it attached. it wounldnt fully start up, said "waiting for local disks" so i uplugged the external hard drive. now it wont mount and will only show up in the disk utility of my friends macbook. i tried to verify and repair, and this is the message i got.
    Verify and Repair disk “UNTITLED”
    ** /dev/disk1s1
    could not read boot block (Input/output error)
    Error: The underlying task reported failure on exit
    1 non HFS volume checked
    1 volume could not be repaired because of an error
    Im in mexico writing a book and so i really need help on this one guys.

    Hi, hjbugs, and welcome to Apple Discussions. Disconnecting the drive while your Powerbook was accessing it probably caused your problem. It may be repairable using DiskWarrior or TechTool Pro, but if you don't have access to one of those and aren't going to buy one, reformatting the drive with Disk Utility may be the only other way to make it usable again. If it contains data you need to recover first (i.e., data that isn't also stored on your internal HD or other storage media), download the free demo version of one of the data recovery utilities mentioned in this thread and use it to see what is recoverable. If the files you need are recoverable, buy the full version of one of the utilities and recover them.

  • Cannot mount a .dmg with a doube click

    Hi,
    Since a couple of months I cannot mount a .dmg by double clicking on it. I have to drag it first to Disk Utility and double click it there.
    It is not very important but if anyone could tell me how to restore the original way, I would appreciate.
    Intel core 2 duo, Mac OS 10.4.11

    It can be done either way. In the 'Open with' dialog you can select the checkbox to always use the selected application, or, as you say, you can set it within the Get Info dialog. The two routes actually use the same underlying dialog if the currently set application needs to be changed.
    Glad it fixed the problem!

  • Cannot create client error with sample SAP JCO code

    Hi,
    I am encountering the following error when trying to connect to a R/3 system using the WAS 6.40 on my laptop. I have cut and pasted the Example1 code from the SAPJCO into my NetWeaver developer studio IDE.
    java.lang.UnsatisfiedLinkError: no CpicNative in java.library.path
         at java.lang.ClassLoader.loadLibrary(Unknown Source)
         at java.lang.Runtime.loadLibrary0(Unknown Source)
         at java.lang.System.loadLibrary(Unknown Source)
         at com.sap.mw.rfc.api.RfcApi.initializeDLL(RfcApi.java:1285)
         at com.sap.mw.rfc.api.RfcApi.<clinit>(RfcApi.java:1299)
         at com.sap.mw.jco.MiddlewareJRfc.<clinit>(MiddlewareJRfc.java:228)
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Unknown Source)
         at com.sap.mw.jco.JCO.<clinit>(JCO.java:630)
         at com.sap.mw.jco.support.JRfcTest.correctProperties(JRfcTest.java:1043)
         at com.sap.mw.jco.support.JRfcTest.initCall(JRfcTest.java:1072)
         at com.sap.mw.jco.support.JRfcTest.runConnectionTest(JRfcTest.java:735)
         at com.sap.mw.jco.support.JRfcTest.main(JRfcTest.java:202)
    Cannot create client, error message:
    java.lang.NoClassDefFoundError occured:
       Message:null
    I have a system user defined in R/3 but still this isn't working. I am new to Java so any light you could shed would be greatly appreciated.
    Cheers and TIA,
    Rich

    The unsatisfied link error should be because sapjco.jar cannot link to the sapjco.dll.
    I tried to simulate the problem by
    1) Opening a java perspective.
    2) Create a new 'java' project.
    3) Add libraries sapjco.jar from the path <Drive>:\Program Files\SAP\JDT\eclipse\plugins\com.sap.mw.jco\lib
    You will see sapjcorfc.dll in this path
    4)Add a new class file ,Wrote a sample jco code and executed and it worked..
    The key is to have the sapjcorfc.dll in the same directory as sapjco.jar
    I hope this helps

  • Memory allocation error with disk image

    I'm having recurring problems with a large encrypted sparseimage that I mount at /Users (an arrangement I prefer to FileVault.) The file contains one journaled HFS+ partition. Every so often, open files on the volume vanish or become unwritable. At the same time, I get a long series of messages in the system log of the form
    kernel[0]: disk4s2: memory allocation error.
    There's plenty of memory available. When this happens, I have to log out all staff users, then unmount and remount the image. When I do so, fsck finds corrupted i-nodes, which it's able to repair. All is then well for a few days, except that the files that were affected when the problem occurred are gone and have to be replaced. I've tried the obvious things many times: creating a new image file from backups, deleting kernel caches, etc.
    This looks like a bug in the HDI driver. I'd be thankful for genuine insight from anyone who actually knows something. Responses such as "Repair permissions" or "Reinstall Mac OS X" aren't needed. Thanks.
    Dual G5 2.5   Mac OS X (10.4.8)  

    Was probably a hardware issue.

  • I am getting the "Original File Cannot Be Found" error with 4000 exclamation points.  Please help...

    To start from the beginning I originally kept my iTunes library on my internal hard drive.  However, it was getting large and I needed to move it so I moved it to an external drive.  Then I recently upgraded my internal hard drive to a 1 TB hard drive so that I would have plenty of space for everything.  I then moved my iTunes library to the new drive, or so I thought.  It is all technically there.  (As you can see from the bottom screen shot.)  However, for some reason iTunes is looking in the trash for a good portion of my library.  (I have 4400+ songs and 4000+ of them are showing the exclamation point and this error.)  I know that I must have done all of the moving around incorrectly.  (I followed directions from some blog I googled, big mistake.)  Now I just want to get my library how it should be.  All back together on this new internal drive with no dups etc.
    I have over 4000 songs giving me this error.  I can go in one by one on each song and find it in the iTunes Media folder.  But I certainly don't want to do it that way.  Here is the info on where the song(s) seem to be currently:
    Here's a shot of my preferences:
    Just FYI, I know that apparently iTunes is looking for this music in the trash.  However, if I go here:
    Then I find the music there as well.  (Which is where it is in my preferences.)
    Please help!  I don't want to have to go through over 4000 songs and update them one by one.  The music is apparently in both the trash and in my iTunes media folder.  How do I get iTunes to look for these 4000+ songs in the right place without going in one by one to fix them?
    Any help would be greatly appreciated.  Thanks!

    Hi JJuniper,
    When tracks in iTunes display a it means the file cannot be located; it may have been moved or deleted. For this issue, we will need to refer to the following article:
    iTunes: Finding lost media and downloads
    http://support.apple.com/kb/TS1408
    Alternatively, if your media was downloaded from the iTunes Store, you may be able to download it again free of charge. You'll want to first delete the tracks from your list in iTunes, then access the purchased page:
    Downloading past purchases from the App Store, iBookstore, and iTunes Store
    http://support.apple.com/kb/HT2519
    Thanks,
    Matt M.

  • Cannot upload images - error message

    When I try to upload an image in this or another forum (via the camera icon), it doesn't appear.
    The english error message seems to be "Object doesn't support property or method 'createContextualFragment'" .
    I can only show a german error message screenshot.
    The image will be uploaded, but will not be pasted in the text form.
    The only solution is to load the image to a webspace and set a HTML link , as I did with this screenshot:
    miss_marple

    Testing in Win7/IE in compatibility view:
    Without compatibility view, I couldn't place this image, receiving what looks like the same error message ms_marple received:

  • Cannot mount Windows partition with boot loader on Mac OS 10.8

    I took out my hard drive of my Windows 7 PC, which has 3 partitions on it: C drive which contains the OS and the boot loader that the computer boots into, D drive which contains my data, and a third called "System Reserved" a few megabyte in size that I have no idea what so ever what it does besides that I cannot modify or delete it, which probably means that it is important.  Now I put the hard drive inside an USB 3.0 enclosure and I am trying to mount this hard drive onto my OS X Lion Macbook air.  Something strange is happening, in that the computer takes about 30 seconds or more to detect the drives presence, and then it just freezes after that.  On the initial try, the system actually successfully launched DiskUtility, and I can see the drive mounted in the list of detected drives and 3 partitions "SD1, SD2, SD3" under that drive, but after  repeating the procedure a few more times, nothing seems to be happening after the system freeze.
    Anyone have any idea what's going on?  I am trying to access the data partition for my stuff.
    I have Tuxera NTFS installed, and I should probably also mention that my Macbook Air is mid 2011 with only USB 2.0 ports.
         Thanks in advance.

    Ok, I figured out the freezing part; apparently, I had to connect to the USB port on the left side next to the power supply or the disk does not have enough power and causes the system to crash.  So, now Disk Utility can see the hard drive with no problem.
    But now, the partitions are detected as XFAT format and no volumes are mounted to the desktop.  Disk Utility displays the disk description as:
      Disk Description : INTEL SS DSA2M160G2GC Media  Total Capacity : 160.04 GB (160,041,885,696 Bytes)
      Connection Bus : USB  Write Status : Read/Write
      Connection Type : External  S.M.A.R.T. Status : Not Supported
      USB Serial Number : CVPO049000W0160AGN    Partition Map Scheme : Master Boot Record
    Why is the status "not supported"?  How should I go about mounting the data volume so I can access the files on my Mac?

  • Insufficient Data for an Image error with Adobe CONVERT_OTFSPOOLJOB_2_PDF

    We are using the standard function module CONVERT_OTFSPOOLJOB_2_PDF to
    print a standard invoice to the spool and convert it to a PDF. This
    PDF is displayed on the web by directing the output of this function module to Adobe Reader.
    We are having a production problem where suddenly these PDFs will not
    print, and are displaying the error message "Insufficent data for an
    image" with Adobe Reader. While a partial PDF is displayed, some of
    the data is missing.  It appears that the image that is being complained about is a company logo, and the pdf also does not display some additional characters.
    We saw this data 2 years ago in production, but it suddenly went away
    after a few days. Suddenly it is back.
    The issue can be easily replicated in our Dev system and Prd system,
    but Tst is acting fine.
    Has anyone ever seen this error?  Any advice on what may be occurring would be a huge help with this production problem.
    Todd Murphy
    The Hershey Company

    Haven't seen that error before.  How are you converting the data after the function call if at all, i.e., are you moving to an XSTRING before handing it off to the web app?
    The things I would suggest which may be stating the obvious are:
    - Download the PDF locally after conversion with GUI_DOWNLOAD and check for the error
    - Does the same issue occur with program RSTXPDFT4 or fm RSPO_RETURN_SPOOLJOB or a SAPOffice (direct) conversion?
    - Remove the logo and try and/or take the original logo, reconvert it to BMP and upload it again in SE78
    - What happens if you change the destination device in the call, if anything?
    - Does OSS note 1320163 apply?

  • Cannot open files - errors with  "unrecognized selector sent to instance"

    I installed 10.5 on MBP and noticed that there is a problem with the file dialog box. Everytime I try to 'Open a file' from any app (Firefox, Word etc...) it does not bring up the file dialog. Instead it throws this error in the console:
    10/27/07 12:36:29 PM Microsoft Word[373] * -[NSNavSegmentSwitchControl initWithFrame:pullsDown:]: unrecognized selector sent to instance 0x1b9c5dd0
    10/27/07 12:36:29 PM Microsoft Word[373] Exception raised!: * -[NSNavSegmentSwitchControl initWithFrame:pullsDown:]: unrecognized selector sent to instance 0x1b9c5dd0
    10/27/07 12:44:17 PM firefox-bin[398] * -[NSNavSegmentSwitchControl initWithFrame:pullsDown:]: unrecognized selector sent to instance 0x17dcf430
    10/27/07 12:44:17 PM firefox-bin[398] Exception raised!: * -[NSNavSegmentSwitchControl initWithFrame:pullsDown:]: unrecognized selector sent to instance 0x17dcf430
    To test this, just launch Firefox and go to File->Open File... and if you don't see the File dialog then you have the problem. I have reinstalled from CD but same problem. I installed 10.5 on an iMac G5 and do not see this problem.
    Any thoughts on what can be done. Its a little difficult to use the computer if I can't open or save files
    Thanks,
    -- John Mac.

    RayNewbie wrote:
    I think the recommendation was to make sure the object you got from your nib was an instance of the class you expected. This sounds like an especially good idea given the difference in behavior on the two platforms. For example:
    if (cell2 == nil)
    NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CustomCell" owner:self options:nil];
    cell2 = [nib objectAtIndex:0];
    // debug code aka introspection
    if ([cell2 isMemberOfClass:[CustomCell class]])
    NSLog(@"%@ is CustomCell", cell2);
    else {
    NSLog (@"%@ is not CustomCell", cell2);
    That is fairly limiting and isn't good practice. You see that approach more in C++, which isn't as strong an object-oriented language as Objective-C. Even in C++ though, there are better ways to handle it.
    In Objective-C, it is pretty easy. Look at it from the perspective of what you want to do. Then, you ask the object if it can do what you want via "respondsToSelector:"

  • Cannot find symbol error with ArrayList

    Hi friends,
    i am using ArrayList in the servlet file inorder to store the resultset retrieved from DB. When i compile my program i got a error like this one.
    C:\apache-tomcat-6.0.16\webapps\rmanew\WEB-INF\classes\com\rajk\javacode\servlet
    s>javac -classpath c:\apache-tomcat-6.0.16\lib\servlet-api.jar *.java
    RMAEntryModel.java:385: cannot find symbol
    symbol  : method addElement(java.lang.Object)
    location: class java.util.ArrayList
                    pat.addElement(rs.getObject("date"));
                       ^
    RMAEntryModel.java:386: cannot find symbol
    symbol  : method addElement(java.lang.Object)
    location: class java.util.ArrayList
                    pat.addElement(rs.getObject("serial_no"));
                       ^
    RMAEntryModel.java:387: cannot find symbol
    symbol  : method addElement(java.lang.Object)
    location: class java.util.ArrayList
                    pat.addElement(rs.getObject("replaced_serial_no"));
                       ^
    RMAEntryModel.java:388: cannot find symbol
    symbol  : method addElement(java.lang.Object)
    location: class java.util.ArrayList
                    pat.addElement(rs.getObject("customer_inv_no"));
                       ^
    RMAEntryModel.java:389: cannot find symbol
    symbol  : method addElement(java.lang.Object)
    location: class java.util.ArrayList
                    pat.addElement(rs.getObject("fault_desc"));
                       ^
    RMAEntryModel.java:390: cannot find symbol
    symbol  : method addElement(java.lang.Object)
    location: class java.util.ArrayList
                    pat.addElement(rs.getObject("vendor_name"));
                       ^
    RMAEntryModel.java:403: cannot find symbol
    symbol  : method elementAt(int)
    location: class java.util.ArrayList
                       everyPat.addElement(pat.elementAt(k));
                                              ^
    RMAEntryModel.java:406: cannot find symbol
    symbol  : method addElement(java.util.ArrayList)
    location: class java.util.ArrayList
                   all.addElement(everyPat);
                      ^
    8 errorsWhat is the problem?... Any help will be appreciated

    Read the message. It cannot find the addElement() method on class java.util.ArrayList.
    Just consult the javadoc of the class used for details about the class: [http://java.sun.com/javase/6/docs/api/java/util/ArrayList.html].
    In the future, those kind of basic compilation errors (and runtime exceptions) rather belongs in the 'New to Java' forum. Those are really trival.

  • Error with standard Copy package

    Hello!!
    When I run the standard copy package selecting the option "Replace & clear data values" the execution finishes with status error and I receive the next error message in the log:
    Item has already been added. Key in dictionary: '[Invalid time Member] - EN_NONE|DSP_INPUT|2004_UPA_SEPT|'  Key being added: '[Invalid time Member] - EN_NONE|DSP_INPUT|2004_UPA_SEPT|'
    If I run the package with the option "Merge" it executes OK.
    Anybody help?
    Thank you in advance
    Pedro
    Edited by: Pedro de las Heras on Aug 7, 2009 3:16 PM

    Hello,
    You probalby get this error message beacuse you have not setup the Work Status for this application. Please defined the Work Status you want to use on the appset level and then define the dimensions you want to use to control the work status on the application level. That should solve your issue.
    Regards,
    Marcel

  • After errors with disk partition, I removed Windows from my iMac. Now when I start my computer it goes into a black screen and not straight into the Mac area like it used to, unless I hold Alt straight away to give me the option.  Any help?

    Hi,
    Sorry, I'm new to the community, so apologies if I'm repeating myself.
    OK, so I tried to install Windows Vista onto my iMac with the disk partition.  Everything was going fine and it wasn't until last minute, when it was installed that an error came up saying that this can only be done with Windows 7.  After this error, I couldn't access any errors of my iMac and when I shut down and restarted my computer, it automatically logged into Windows.
    So after a panic, I rang Apple Care and the lady helped me log into my apple area, delete Windows from my iMac, and all was restored.
    However, now when I shut down my computer and boot it back up, I think my iMac is trying to log into Windows areas that no longer exist.  It loads up a black screen and doesn't move from there.  To log into my Apple area, I have to do the whole process of holding Alt immediately after I switch the power on and access the Mac drive and log in that way.
    It's beginning to become a real pain and I'm paranoid this process is going to damage my computer.  Any advice on how to restore logging-in back to it's former glory when I first purchased it?
    Thanks

    Solved it.  Thank you very much for that!

  • Intermittent error with CFFILE copy

    I have a problem that's driving me nuts and I don't see it in
    here already (I apologize if it is and I just missed it).
    We have ColdFusion 5.0 (yes, I know it's old) and I've been
    using it for an in-house billing program. One of the things it does
    is use CFFILE to copy a PDF version of the bill to the boss's
    machine. This what that part of the code looks like:
    <cffile action="COPY"
    source="\\testweb\wwwroot\Billing\invoices\#attachment#"
    destination="\\Obi-wan\Data\Glenns Code Backup\QB
    invoices\#attachment#">
    This is an example of what I get:
    Error processing CFFILE
    Unable to copy file
    '\\testweb\wwwroot\Billing\invoices\Emmi_Solutions,_LLC-Mulert-Asthma_Action_Plans-Round_ 1-No_7661.pdf'
    to path '\\Obi-wan\Data\Glenns Code Backup\QB
    invoices\Emmi_Solutions,_LLC-Mulert-Asthma_Action_Plans-Round_1-No_7661.pdf'.
    Error: The system cannot find the file specified. (error 2).
    The file has been created. It's THERE. I can open it. And
    sometimes this works without an error! Up until today, when we got
    this error, I'd reboot the CF server (testweb) and then it would
    work. Today, I've rebooted the server several times and it just
    won't.
    Any ideas?

    Below is the Snippet of code.
    It never makes it past this first line. It almost seems like
    something on IIS5. I creates the file,but stops at 1048 kb. But
    this is weird, when the error message appears, the file becomes
    7.8m. The entire file is 8megs
    <CFFILE ACTION="Upload"
    FILEFIELD=#Attributes.SourceField#
    DESTINATION="#TargetFile#.tmp"
    NAMECONFLICT="MAKEUNIQUE" ATTRIBUTES="Temporary">
    <CFSET FileName = CFFile.ClientFile>
    <CFSET FileSize = CFFile.FileSize>
    <!--- DETERMINE MIME TYPE --->
    <CF_MIME EXTENSION=#File.ClientFileExt#
    TYPE=#File.ContentType# SUBTYPE=#File.ContentSubType#>
    <!--- MOVE IT TO CORRECT LOCATION (REPLACING OLD VERSION,
    IF NECESSARY) --->
    <CFFILE ACTION="Rename" SOURCE="#TargetFile#.tmp"
    DESTINATION="#TargetFile#" ATTRIBUTES="Normal">

  • Errors with Disk Utility

    On Verify Permissions for my one and only internal HD on my 3 year old Mac Book Pro, I am receiving this set of responses:
    Verify permissions for “MAC HD”
    Reading permissions database.
    Reading the permissions database can take several minutes.
    Permissions differ on "private/var/log/secure.log", should be -rw------- , they are -rw-r----- .
    Warning: SUID file "System/Library/Filesystems/AppleShare/afpLoad" has been modified and will not be repaired.
    Warning: SUID file "System/Library/PrivateFrameworks/Install.framework/Versions/A/Resources/runner " has been modified and will not be repaired.
    Warning: SUID file "usr/bin/setregion" has been modified and will not be repaired.
    Warning: SUID file "System/Library/Printers/IOMs/LPRIOM.plugin/Contents/MacOS/LPRIOMHelper" has been modified and will not be repaired.
    Group differs on "private/etc/cups", should be 0, group is 26.
    Permissions differ on "private/var/spool/cups/cache/rss", should be drwxr-xr-x , they are drwxrwxr-x .
    Permissions verification complete
    I've noticed a huge hit in performance since upgrading to Leopard and the issues mentioned above do not get repaired when trying to Repair Permissions.
    Are these two issues related? - The lagging performance of my cool MacBook Pro, and the Permissions errors?
    Is there a way to repair the issues with Permissions, AND - could the performance problem be something as simple as a bad stick of RAM?
    Many thanks for your help and advice,
    Joel

    See Mac OS X 10.5- Disk Utility's Repair Disk Permissions reports issues with SUID files. If you install the 10.5.6 Combo Updater - support.apple.com/downloads/ - these messages should cease. They are otherwise innocuous and have no effect on system performance.

Maybe you are looking for