Windows 10: Context menu glitched

Hi, I recently had this problem that whenever I right click on an explorer window or the desktop, the context menu became a box with two arrows like this:I have windows build 22621.521. I have tried tweaking regedit and group policy and it doesn't fix the problem. How can I fix this?

:)

 

Custom context menu entries

So, just throwing this out there, in case somone knows.

I have added a custom context menu entry for the program rightload, since by default the menu is broken in vistax64.

It works pefect with single files, but when I select mutiple files and try to open, I get mutiple instances of the program (which makes sense), here is my entry:

C:\Program Files (x86)\Rightload\Rightload.exe --server=1 --autostart %1

So the %1 passes the filename to the program, and when I select multiple files it is just opening multiple instances of rightload each with a different file.

What I'd like to do is be able to pass a list of the files selected to the program. Since I know it is capable of uploading multiple files from the context menu, all in one instance.

So, is there something I can pass besides %1 that will do this? I have looked around and can't seem to find an answer anywhere... *Frown

 

Context Menu - Open With (Windows Suggested List)

Well.. have a look at this:




I took a risk. I've set a System Restore point then installed Gold Wave.
It was not present in that Open With list.

I used the Default Programs Editor:




Did you click Save...? You should have seen:




Note: if you are running as a standard user you may need to run it as admin, if it doesn't offer a UAC prompt.




- opened via Open With as above.

 

Context Menu - Open With (Windows Suggested List)

OS: Windows 10 Pro x64 22H2
Diagram 'A' shows Windows' suggested programs
Diagram 'B' shows the extended list

I have been trying to edit the context menu's "Open with" list of Windows' suggested programs for the .mp3 extension.
I'm not talking about the extended list, but rather the programs that first appear 'before' the "choose another app" option.
If you look at Diagram 'A' you will see the preliminary list generated by Windows, this is the list I am looking to modify.
I have an .mp3 editor named Goldwave that I use for editing audio files, however, I do not want to change the preliminary program Windows uses to open .mp3s. My .mp3s should remain assigned to Winamp Player.
Any help would be greatly appreciated.