Hi, when I try to open any excel file I get "there was a problem opening filename.xls".

Strange that software and importing was working fine. I have used old files already working but I cannot solve the problem.

Reistalled several times but no success. Microsoft troubleshooting with MDAC reinstallation didn't work.

Reinstalled on other PC and working fine.

So it is MY PC! Any idea where I should look to find the problem?

Thanks