Subj : COM Open Excel Workbook To : borland.public.cpp.borlandcpp From : "Hainke" Date : Fri Aug 22 2003 03:28 pm Hey, I try to reach MS Excel from my Application with this lines: TExcelApplication* Excel = new TExcelApplication(this); AnsiString Filename = "C:\\FILE.xls"; wchar_t wFilename[11]; Filename.WideChar(wFilename,11); Excel->Workbooks->Open(wFilename); Excel->set_Visible(0,1); When I execute the program, it throws a "HRCHECK" message this->Open(Filename, ...) Error: 800Ao3EC .... @ ....Imports\Excel_TLB.h/12980. Any idea? Thanks! .