Here is a list of solutions that might help you when you are not able to open File Explorer: Change File Explorer Options Run System File Checker sfc /scannow Perform the antivirus scan Delete ...

The instruction at <error code> referenced memory at <error code>. The required data was not placed into memory because of an I/O error status of <error code ...

Select multiple files, right click on one of them and select Open. Or hit enter. It just depends on the registry entries for the file type whether they can be 'opened' more than one at a time. Oh, and ...