need help, changing the location of file

need help, changing the location of file
Hello, i'm looking to have help.

On my NSIS script, during the install i ask the user to specify a folder for the installation of the software, like C:\LPRG2009GURU and to store this location into a file name lprg4xx.pf

The default folder for the installation is normally C:\LPRG2009.

When the user try to change the default directory by another, like i write (C:\LPRG2009GURU) the NSIS script does not make the change in the lprg4xx.pf file.

We do this package once a years, last year it was working, not this year.

I'm using the 2.44 version of NSIS on Windows XP and Vista.

There is the code i use:

Push "%2"
Push "$BASE_FOLDER"
Push all
Push all
Push "$LPRG_FOLDER\$DATABASE_VALUE\lprg4xx.pf"
Call fnAdvReplaceInFile

Can someone help me on that isue ?

Thank you verry much.