XYplorer Beta Club

I am trying to add a custom program to a XYplorer's toolbar and I need a variable to always load it from the drive from where XYplorer is started, so that it would allow automatic portability if it is run from different drives. Variable <xydrive> as advised in the XYplorer Help doesn't work. I tried the following pattern in a Custom Button | On left click:
No go.

Anyone able to help?

' = no variable resolving inside of them.

Either quote it correctly or use the lax() command to avoid that...

I can of course hard code it as :
But then when I run XYplorer from a flashdisk at work from drive e.g. F:, then it doesn't work, obviously.

Is there a way to make it work from any drive XYplorer is run from automatically?

I also tried just:
but while this works OK for a separately assigned program's icon, My Program sometines loads OK, sometimes the script ends with error. I couldn't establish what affects this.

Emmmm....
What I said above^^

These both work like a charm! MANY THANKS:)

Case closed.

For anyone reading this that ever has problems with quoting/variables resolving, you may find it easier to use runq instead.

eg: runq "<xydrive>\My Folder\My Program.exe";

Great! Thanks:)