I have code in one of my .VCX sub-classes (forms):

FileSrcXls=_DIR_DD_XLS+"dd_mmLoad_data.xls"
IF FILE(FileSrcXls)
import from (FileSrcXls) XLS


The debugger is stopping on import statement with error message:

OLE error code 0x80030020: A share violation has occurred.

I do NOT have Microsoft Excel open with that worksheet file active.
Why is this message being thrown, and what can I do to stop it from
coming up?

DBK