Error intalling trial version TMSScripter to XE

I just downloaded TMS scripter  ( and tried to install it on my Delphi XE. Got the error message:

Cannot load package 'ascriptpro2011'. It contains unit 'AdvMDD', which is also contained in package 'TMSD2011'. 

I have TMS Component Pack > 6.4 installed. 

Any advice?

Possible fix: I deleted all the advmemo .pas files in ascriptpro2011 and installed ascriptpro2011 manually. Appeared to install ok.

That's is the manual fix, yes, but the installer should have detected TMS Pack installed and should have done that automatically.