I just discovered that the temporary files are being sent by TGATool2 to my project folder, and I suppose not to the PSP file which trys to open.
Don't know what that means, but I woo do some more snooping tomorrow and let you know what I discover.
Paul.

Yes, I am correct. When I try to send either an alpha file or the main file to the Editor (PSP7), it goes instead to the project folder where I have the dst file and the tga files I am working on, and not to PSP7. And both the alpha and the main files are sent there.
I can open them both with PSP7 manually.
I have 3 versons of TGATool on my computer, namely the 2002 version that works, and 2 versions that seem to be the same version (the latest) but located in different Folders.
I guess I could try deleting both of the newer versions, and then reinstalling?
Paul DeVerter