Runtime error support

[Guest]

I've recently download Adobe Reader X and restart my computer. I can't open any pdf files then, and amessage appear runtime error. What does this mean? and how can I fix the problem and re-open my .pdf documents?

 

[ksiemb]

I've recently download Adobe Reader X and restart my computer. I can't open any pdf files then, and amessage appear runtime error. What does this mean? and how can I fix the problem and re-open my .pdf documents?

Windows restore to date prior to the download.