Help please. I had Photoshop 7 on my laptop with the plug in 'Topaz Adjust 5'. I wiped the laptop and re-loaded operating software (XP) then re-installed Photoshop 7. I then downloaded Topaz Adjust 5 to use in it again. My problem is that now Adjust 5 won't open and I get an error message "Error: launch plug in failure". I am now unable to open it but can use a previous version Adjust 3. Can anyone tell me why this is happening? I also cannot open a trial download of Topaz Remask - same error message. I like using the old version of Photoshop so please, no suggestions for upgrading to a newer version!