"File not found" Video question

[rks101]

I am new to this problem and hope someone can help me out. I have about 500 movies on an external hard drive and after the most recent Windows 10 update over 200 of them will not play in Media Player Classic - Home Cinema. It says the file is not found. However, when I right click on the files and choose properties it shows the size of the file. How can the file not exist, if it has a size ? I'm totally confused !!I am adding a screenshot of 1 of the files. Thank you in advance for any help you can provide on this.

[jagabo]

Try copying the file to your internal drive. Does it copy? Does it play? What does MediaInfo say about the file?

[Bernix]

Better to upload mediainfo of malfunction files. Have you reinstalled MPC-HC full, with LAV filters? It plays in Movies & TV, which you have for this file as default?

Bernix

[rks101]

jagabo, thank you for that information, I just tried to copy to my C drive and it is working fine now. I appreciate the info. It had something to do with Windows stupid administrator rights crap.