FreeCommander Forum

What is wrong?
Have you checked the content of the file "C:\Users\user~1\AppData\Local\Temp\FreeCommander13980\7603.tmp"?

What about to check the settings first?
https://freecommander.com/fchelpxe/en/S ... anced.html

It was fixed in 792

You should activate in the search dialog "Options-Advanced mode" (in menu).
As file name use: ^([^.]+)$
Check box "Regular expression" (below file name filed) should be checked.

You can try file name as regular expression: ^([^.]+)$

Have you tried to define "File name" as * only?

In the current donor version 799 works as desired: step can be negative number too.

Maybe 'Autosize for "Name" column': https://freecommander.com/fchelpxe/en/C ... files.html

Try Ctrl+E, Ctrl+I

No problem at all on Windows 7.

Have you tried the same in Windows Explorer?

I use many PCs and never had problem to start the exe file per double click.
By the way, it would be good if you could provide us with more detailed information.
Maybe is the exe file corrupt or locked by AV program.