oleaut32.dll version 5.x.x.x supports cross platformo tlb generation. It is
available in windows server 2003, I don't remember if it's in XP.
A temporary workaround is that you can generate 32bit tlb, and ole
automation will convert the type library on fly when it is used in 64bit
system. There is performance penalty though, so it is recommended that user
should generate native tlb, using latest OS platform.
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