Windows installer replaces the PATH variable

[Anton V. <avo...@ya...>]

Hello.

I just installed CLISP 2.49 on Windows. During installation I left 
the checkbox "Path variable" as is - checked.

After the installation the old value of the PATH variable had become 
replaced by the CLISP installation directory: C:\Program Files (x86)\clisp-2.49.

I would expect the CLISP path to be added to the PATH instead of replacing it.

It's Windows 7, 64 bit.

Best regards,
- Anton