Randem Systems Support Board

What OS are you installing on?
If the OS request a restart, then you should restart. Otherwise your installation may not be complete because the OS needs to replace files that are currently in use.
 
The switches you want to use would be useless for those installations. Those switches are for Inno Setup installations not Microsoft's.

Well, I tested the compilation, and it requires a restart at the end of the process. Just wondering if that can be avoided or if the package can be loaded and effective without restarting.

Why do you think you need to change them?

currently these lines are in my script. Should they  be run with
Parameters: /NORESTART /VERYSILENT; instead?
if so, do i replace the current /r:n /q:1?
 
Filename: {tmp}scr56en.exe; Parameters: /r:n /q:1; MinVersion: 4.1,4.0; OnlyBelowVersion: 0,4.01; WorkingDir: {tmp}; Flags: skipifdoesntexist
Filename: {tmp}scripten.exe; Parameters: /r:n /q:1; MinVersion: 0,5.0; OnlyBelowVersion: 0,5.02; WorkingDir: {tmp}; Flags: skipifdoesntexist