Daemon Tool is Dismounting before opening .iso file

[JasonAngel]

Hello,
I have two computers and on both of them Daemon Tools Lite stopped working. It mounts the image but dismounts as soon as it tries to open the file. Both windows 7, one 64 bit. I updated to the latest version of Daemon Tools Lite on the 64 bit, but no luck.

Could it have something to do with a windows update?

Any help is appreciated.

Thanks,
Jason

[Terramex]

Did that image mount successfully before ?
Have you tried other images ?

[JasonAngel]

My problem is a bad Hard Drive. Thanks!

[Terramex]

Thanks for letting know