See my message at .exe forum line. I repeat it here because it works perfectly :slight_smile:

Fantastic!!! :slight_smile: :wink:
The very best advice! Works perfectly!
When I notify the first time, my config.nt - except the comments (REM) - myhas the following lines:

dos=high, umb
device=%SystemRoot%\system32\himem.sys
files=40

because, Avast was not installed. After I install, the file config.nt immediatly changed with another line (with my correct path):

device=x:\short_path_to_avast4\aswmonds.sys

I booted and tryed to use Avast. Nothing changed, I could not use DOS .exe. When I put a REM before the line:

REM device=x:\short_path_to_avast4\aswmonds.sys

the executables works perfectly! :wink:

Very best thanks to Jindrich Kubec! :o

Did I lost any Avast features?
Everything seems to work fine…
The best Antivirus Help and Support! 8)