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During the installation I get an error message similar to: "... _ISDEL.EXE is not a valid MS-DOS program file ...".

Rich Talbot
Date Posted: 2004-02-20
Product: ChemOffice

Problem:

During the installation I get an error message similar to: "... _ISDEL.EXE is not a valid MS-DOS program file ...".


Solution:

Make sure you do not have any other applications running, including virus protection software, during the installation. Other applications may interfere with the installation.

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