fdo#48411 Find install location during help pack install

instsetoo_native/inc_ooohelppack/windows/msi_templates/AppSearc.idt

+Property	Signature_
+s72	s72
+AppSearch	Property	Signature_
+INSTALLLOCATION	installuser
+INSTALLLOCATION	installmachine
+INSTALLLOCATION	installuserdev
+INSTALLLOCATION	installmachinedev

instsetoo_native/inc_ooohelppack/windows/msi_templates/RegLocat.idt

+Signature_	Root	Key	Name	Type
+s72	i2	s255	S255	I2
+RegLocator	Signature_
+installuser	1	Software\LibreOffice\Layers\[DEFINEDPRODUCT]\[BRANDPACKAGEVERSION]	INSTALLLOCATION	2
+installmachine	2	Software\LibreOffice\Layers\[DEFINEDPRODUCT]\[BRANDPACKAGEVERSION]	INSTALLLOCATION	2
+installuserdev	1	Software\LibreOffice\LayerDev\[DEFINEDPRODUCT]\[BRANDPACKAGEVERSION]	INSTALLLOCATION	2
+installmachinedev	2	Software\LibreOffice\LayerDev\[DEFINEDPRODUCT]\[BRANDPACKAGEVERSION]	INSTALLLOCATION	2

instsetoo_native/inc_ooohelppack/windows/msi_templates/Signatur.idt

+Signature	FileName	MinVersion	MaxVersion	MinSize	MaxSize	MinDate	MaxDate	Languages
+s72	s255	S20	S20	I4	I4	I4	I4	S255
+Signature	Signature

solenv/bin/make_installer.pl

@@ -1750,10 +1750,6 @@ for ( my $n = 0; $n <= $#installer::globals::languageproducts; $n++ )
             # adding the files from the binary directory into the binary table
             installer::windows::binary::update_binary_table($languageidtdir, $filesinproductlanguageresolvedarrayref, $binarytablefiles);
 
-            # setting patch codes to detect installed products
-
-            if (( $installer::globals::patch ) || ( $installer::globals::languagepack ) || ( $installer::globals::helppack ) || ( $allvariableshashref->{'PDFCONVERTER'} )) { installer::windows::patch::update_patch_tables($languageidtdir, $allvariableshashref); }
-
             # Adding Windows Installer CustomActions
 
             installer::windows::idtglobal::addcustomactions($languageidtdir, $windowscustomactionsarrayref, $filesinproductlanguageresolvedarrayref);