can't play videos

[V0Lt4Ge]

On my external HDD, I have all my recorded videos and such. Now for some reason, I can't play any of them.

I get these errors:
Windows Media Player


Media Player Classic:


When I try to move the file to my desktop...


If it helps, this started after I installed Windows 7, and went back to XP.

[Eaton]

Right click the program, Properties, Run this program as administrator. Select the music file and it should ask you to run the program in administrator mode. That might work.

[V0Lt4Ge]

I figured it out. Had to do with the file ownership stuff. I thought I had fixed that already.

I was trying to open this stuff on XP, Eaton. No run as administrator option.

[Eaton]

I figured it out. Had to do with the file ownership stuff. I thought I had fixed that already.

I was trying to open this stuff on XP, Eaton. No run as administrator option.

Oh, ok. Didn't notice you were on XP.