I've written a VBA-macro which is started by opening any dwg, therefore I activate the macro with a (COMMAND "VBARUN' "MyMacro") syntax which can be found in my acaddoc.lsp, but... there's seems to be a synchro-problem, The VBA-macro is trying to get some info (e.g. plotstyles in the dwg) BEFORE this info is available, it's seems the required info is not yet there and ACAD is giving an not escpapeable error. My macro is using Thisdrawing.xxx statements, maybe that's what I'm doing wrong ? ... Thanks for any tips ... SMD