Quote: Originally Posted by DutchOC
Over night my computer will no longer allow me to open JPG files. However, it still allows me to open jpg files. I can't imagine there is a difference between the two file types, but my computer seems to think so. I have attempted to associate all jpg files by using default programs, but there is not an option for files that use capital JPGs. Can anyone please help?
File extensions are NOT case sensitive.
Meaning : capital letters or lower case letters mean nothing to the system.
Suggestion only :
First and foremost, run a full virus scan with the security program yiou have installed.
1. Do a system restore. Pick 2 days ago as your restore point. System Restore
2. Right click at the JPG file > Open With > select the program that is supposed to open all jpg files.
3. You might want to do a system file check, in case you have corrupt files. SFC /SCANNOW Command - System File Checker