diff --git a/CLIENT_DATA/delsub32.ins b/CLIENT_DATA/delsub32.ins
index d05f1d1..16c8e7b 100644
--- a/CLIENT_DATA/delsub32.ins
+++ b/CLIENT_DATA/delsub32.ins
@@ -4,7 +4,8 @@
 ; credits: http://www.opsi.org/credits/
 
 
-Set $MsiId$ = '{95120000-003F-0407-0000-0000000FF1CE}'
+Set $MsiIdConv$ = '{90120000-0020-0409-0000-0000000FF1CE}'
+Set $MsiId$ = '{90850407-6000-11D3-8CFE-0150048383C9}'
 Set $UninstallProgram$ = $InstallDir$ + "\uninstall.exe"
 
 Message "Uninstalling " + $ProductId$ + " ..."
@@ -40,6 +41,7 @@ LinkFolder_uninstall
 
 
 [Winbatch_uninstall_msi]
+msiexec /x $MsiIdConv$ /qb! REBOOT=ReallySuppress
 msiexec /x $MsiId$ /qb! REBOOT=ReallySuppress
 
 [Files_uninstall]
diff --git a/CLIENT_DATA/setup32.ins b/CLIENT_DATA/setup32.ins
index 2f42f1d..148c4b1 100644
--- a/CLIENT_DATA/setup32.ins
+++ b/CLIENT_DATA/setup32.ins
@@ -87,6 +87,7 @@ endif
 ; === MSI package =======================================================================================
 ; You may use the parameter PIDKEY=$Licensekey$
 "$InstallExe$" /quiet /passive /norestart
+"$InstallConvExe$" /q /norestart
 ;
 
 [Files_install]
diff --git a/FileFormatConverters.exe.sha1sum b/FileFormatConverters.exe.sha1sum
new file mode 100644
index 0000000..92cb8c5
--- /dev/null
+++ b/FileFormatConverters.exe.sha1sum
@@ -0,0 +1 @@
+cd0cc62d705d581bebeec2c6e750b70ad7a8e978  /home/mario/.opsi-dist-cache/wdviewer-2003/X86/FileFormatConverters.exe
diff --git a/builder-product.cfg b/builder-product.cfg
index 58f523f..39cec28 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -23,6 +23,11 @@ DL_SOURCE[1]="http://download.microsoft.com/download/d/4/b/d4b23f0e-c8b6-4383-87
 DL_ARCH[1]="X86"
 DL_WINST_NAME[1]="InstallExe"
 
+DL_FILE[2]="FileFormatConverters.exe"
+DL_SOURCE[2]="http://download.microsoft.com/download/e/4/9/e4996d8f-838e-4b75-8685-1e6134762992/FileFormatConverters.exe"
+DL_ARCH[2]="X86"
+DL_WINST_NAME[2]="InstallConvExe"
+
 # File array index for the image showing while installing the program
 ICON_DL_INDEX=0