texture map problem
I'm running Carrara 8.1.151 64-bit on an iMac using Lion.
All was fine until a few days ago when I found I could not load texture maps in the shader editor.
Pre-set shaders with texture maps are fine.
If I attempt to replace a texture map in a pre-set shader, or load a texture map into, say, the colour channel of a basic shader, I get the dreaded "An error has occurred. Cancel/OK" message (surely the least helpful error message ever - neither button does anything), and have to force quit and reopen Carrara to continue.
This is all a bit puzzling and annoying, as I have used texture maps with no problems until recently. I've tried deleting and reinstalling Carrara and Basic Content, but it didn't help.
Any suggestions? Thanks for any help.