error message when opening Web Design Premium

I get this error message when I start Web Design Premium.
INTERNAL PROGRAM ERROR433.k.bm.mp
I click OK and the program appears to behave normally from then on.
Anyone know what this is? I don't want to ignore it and find something annoying happens later on to a website etc.

regards
joned

joned, perhaps Rob-Xar will come back on this. I would Run as Admin once to sort out things.

Usually works,
Acorn