I need to open the disk from "run", I don't know the name of the file. Could you help me?

open cmd run-> Cmd or you can run the dos one by creating a shortcut the shortcut name is command.com
cd ( command)
for ex: cd/ gets u into the main hard disk page
dir to make your cmd read files and info that hard disk contain
other ex: when you dir the file yo can enter them by this command
cd File Name
ex 2 : cd program files
that will get you into program files
Ex3 aND its the most IMPORTANT To Change the hard disk ( the hard disk were you are ) Hard disk Name:
Ex 4 there is a way you cant write and save your reminders etc.
By Typing edit
a window will pop up
Hint You can write help to get all of the commands can use
I Hope its helpful

I assume you running some version of OS X; you did not specify.
A .exe file is a Windows executable (program). It will not run in the Mac OS unless you have Parallels. (Don't feel bad; the Windows people can't run anything for Mac.)
You should be able to double-click on a dmg file and have it mount as a virtual disk drive. First, go to the Finder Preferences and make sure the External disks are included in the items to be shown on the Desktop. If you don't get a new Finder window when you try to open a .dmg file, check your desktop for the disk image icon (it looks like a picture of a white USB external floppy disk drive without a slot on the front). Open that and you should see the files.

Are you sure the files are going in there? Many times the manufacturers only allocate the size that they need partitioned on that drive. I have seen many cases where that drive is full from factory and people always get that message.

1. Click Start and right-click Computer .
2. Select Properties .
3. Click System Protection from the left side of the Window.
4. In the section "Automatic restore points", remove the selection next to the D: drive, and then click OK . If the D: drive was not selected, close this window. Figure 3: System Protection tab with D: drive unselected
   
5. Right-click Start Explore All Users .
6. Before you can remove the backup files and folders, you need to be able to view hidden system files as follows:
   1. From the explorer window press the Alt key on the keyboard to make the menu bar appear in the window.
   2. From the file menu, click Tools , and then select Folder Options .
   3. Select the View tab.
   4. Select Show hidden files and folders , remove the selection from Hide protected operating system files and then click OK .
7. From the Folder Options window in explorer, double-click Recovery (D:) .
8. If a Window opens stating "You don't currently have permission to access this folder" opens. Click Continue .
9. If you previously copied or created any files into Recovery (D:) and you want to keep them, copy them to another drive - such as the C: drive.
10. Find and delete any files that you previously copied onto the Recovery (D:) drive.
    CAUTION:Do not delete any files that are associated to recovery! Do not delete the items RECOVERY, $RECYCLE.BIN, boot, hp, PC-Doctor, pcdr, or PRELOAD! Doing so can prevent a future system recovery from the hard drive. If you are not sure, do not delete the file.
    Press Shift + Delete to permanently remove the files.
    To delete files created from MS Backup (MS Backup files are not recovery files), find and delete the folder with the same name as the computer name in the Recovery (D:) partition. For example if the computer name is BOB-PC, the folder containing the backup files would be named BOB-PC and would be deleted.
    
11. Several confirmation windows open. Click Continue , and Yes until the folder is deleted.
12. To set Windows Folder Options back to their original setting as follows:
    1. From the explorer window press Alt to view the file menu.
    2. Click Tools , and then select Folder Options .
    3. Select do not show hidden files and folders and select Hide protected operating system files .
    4. Click OK .
13. Close explorer. The Out of Disk Space errors should no longer appear. If you would like to use the Microsoft Backup Tool again, open it and select a different external backup device to store the backup files on.

wrong file extension. if you made a image of the OS it should have been a .iso this is burnable and easy to open with winrar or a dvd burner program for image burning.
The ISO file type is primarily associated with 'ISO-9660 CD Disc Image'. A literal dump of the data on the CD, byte-for-byte. The data is stored in the ISO-9660 format. IsoBuster can interpret these files directly.



The .wmf file type is primarily associated with 'Windows Metafile' by Microsoft Corporation. Microsoft graphic format. Xara X is a good program to edit this file type if you don't have Microsoft tools. There are several versions of a Metafile; each having a different header structure.

As you know already that format disk basically creation of FILE ALLOCATION TABLE (FAT) NTFS (new technology file system)
it is necessary to store data on disk. but if this error occurs while disk already formatted with any file system then simply run disk repairing utility to fix the problem
If its intel based machine or AMD and running windows then i would recommend run scandisk utility
if its mac run disk utility from utilities and check disk for any error and it will repair the disk
good luck

Actually sir there are a lot of reason why a computer becomes slow..First because of viruses, secondly your computer is very populated with files and applications and your hardware devices cannot accommodate it. But since you're connecting to the internet i know you have a good antivirus..perhaps i recommend you to try this 1. examine your files and application and choose the files you frequently used and not frequently used. 2. delete unwanted files and applications that you already didn't use so that it will free hard disk space and virtual memory of your computer. 3 go to recycle bin and empty it. freeing hard disk space and virtual memory can help your computer perform much faster...Reply to this post if your problem are not solved..Tnx for using fixya..

I am not sure if the documents or files that you are opening or changing are from attachments sent to you via email or not, but I can suggest that you can try this step:

Right click on one of the affected files and select Get Info.

This will open a long narrow box providing detailed information of the document.

Now look at the bottom of the window under Sharing & Permissions

Click the padlock and enter your User Admin password when the pop up window appears.

This will allow you access to changing the current permissions of this document.




Make sure you see permissions for "Read and Write" attached to your user name.

If you do, then go ahead and close this window. However, if you see only Read permissions attached to your user, then change that to Read and Write.

Once you have done this, close this Get Info window.

Try to launch that affect document to see if it opens now. If it does then this may be a permissions issue that is affecting your documents and files.

Whether you can or not, I would still recommend you still run this procedure below in order to try and fix this permissions issue.

Now run Disk Utility to repair all permissions on your Mac OS X volume.


Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} -RUN DISK UTILITY-

Go to Finder Menu bar
• Click Go > Utilities > Disk Utility and open up Disk Utility app.
• Click on Macintosh HD volume (or on the name you have changed this volume to.)
• Select "Repair Disk Permissions"
**Let Disk Utilities run this repair permissions until completion

Once Disk Utility is complete and there are no errors in red in the completion summary (if there are errors listed in red, re-run Disk Utility to see if those error will clear- if they don't reply back to this post right away and let me know what the exact error message is), quit Disk Utility.

• Now attempt once again to access the affected documents and files and see if you are able to access these items now.

I hope this helps.

Regards,

-Mactechtrainer

that is basically a disc error. it means that the file named in the error message (.cab) file is not recognized or simply the system cannot copy and extract files from it to complete the installation.
resolution:
Create a folder in your local disk and name it Disk-1 then copy all the files of your cd-installer to that folder. do the same for DIsk 2 and so on. When during copying of files to your local disk produces error like "cannot read from device", it means that the source cd is defective with scratches and you need to buy a new installer. when no errors are detected, then open and run the setup.exe file in Disk-1.

0X800C012E could mean the .dbx file is read only or you have run out of disk space. How much free disk space do you have?

To resolve the problem, the file attributes of the .dbx files need to be changed:

Click Start, Find, Files or Folders. In the Named box, type *.dbx
In the Look in box, select Local hard drives (C:)
Click Find Now
For each *.dbx file that is found:
Right-click the file
Click Properties
Uncheck the box next to Read-only if it is checked
Click Apply
Click Close