2020.1

3. Run this command to unpack the contents of the Connect Setup executable (as a sample,
we use the PReS Connect brand):
PReS_Connect_Setup_x86_64.exe -nr -gm2 -InstallPath=".\\"
4. In the local folder, the repository subfolder should now be located next to the
preinstall.exe, installer.exe and other Installer files.
5. Create the install.properties file for silent installation in the local folder.
6. With a batch file calling preinstall.exe and then querying the %errorlevel%, silent
installation can be started and the exit code can be evaluated. See the sample batch file
below.
Exit codes
0 = Success
1 = General Error in preinstall (e.g. not supported settings for user.language / user.country, for
reason see preinstall_err.log)
2 = Unknown Error in preinstall
10 = General Error in Installer application (for reason see OL_Install_<timestamp>.log)
Sample batch file
@echo off
preinstall.exe
if errorlevel 10 goto err_installer
if errorlevel 2 goto err_unknown
if errorlevel 1 goto err_preinstall
echo Success
goto:eof
:err_installer
echo "Installer error - see OL_Install_<timestamp>.log"
goto:eof
:err_unknown
echo "Unknown preinstall error - see preinstall_err.log"
goto:eof
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