photomerge : error

[fotograffiti]

I had some problems with another version of PS, so I went back to an older portable version.
Now I want to stitch a panorama but when I go to photomerge, I get this



help would be greatly appreciated, thx

 

[IamSam]

Hey Chritina, if you have not already read this thread, there seems to be some progress made around post #27.

Take a look: https://forums.adobe.com/thread/682384

 

[fotograffiti]

If I feel up to some technical stuff, I will look into it, sometimes it takes me some time to understand the abracadabra