No Disk error:
You can solve some computer problems by checking a drive for errors. For example, you can check your computer's primary hard disk to fix some performance issues, or you can check an external hard drive if it's not working properly.
Open Computer by clicking the Start button , and then clicking Computer.
Right-click the drive that you want to check, and then click Properties.
Click the Tools tab, and then, under Error-checking, click Check now. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
To automatically repair problems with files and folders that the scan detects, select Automatically fix file system errors. Otherwise, the disk check will report problems but not fix them.
To perform a thorough check, select Scan for and attempt recovery of bad sectors. This scan attempts to find and repair physical errors on the drive itself, and it can take much longer to complete.
To check for both file errors and physical errors, select both Automatically fix file system errors and Scan for and attempt recovery of bad sectors.
Click Start.
Depending on the size of your drive, this might take several minutes. For best results, don't use your computer for any other tasks while it is checking for errors.
Note: If you select Automatically fix file system errors for a drive that's in use (for example, the partition that contains Windows), you'll be prompted to reschedule the check for the next time you restart your computer.
A discussion on this error was on the Microsoft Forums: http://tinyurl.com/b276oz
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This problem also might be caused either by malware (virus or spyware etc), or by software following a Windows update or some other software installation or uninstallation (particularly HP, Norton or QuickTime software) trying to check for removable media that isn't there (e.g. disc in DVD drive or card in card reader), when it shouldn't be doing that check.
You can find more information on solving this problem by googling the error "Windows-no disk" and come up with a lot of articles about the error message.
http://forums.techguy.org/business-applications/561879-windows-no-disk-exception-processing.html
http://www.consumingexperience.com/2007/11/windows-no-disk-exception-processing.html
