4.6.1

Table Of Contents
ThinApp User’s Guide
68 VMware, Inc.
Wow64
TheWow64parametersimulatesa32bitenvironmentfor32bitapplicationsthatcannotrunona64bit
Windowsoperatingsystem.
Ifa32bitapplicationtriestohandleitsown64bitregistryredirection,youcanactivatethisparameterbefore
buildingaproject.ThinAppcommentsouttheinitialsettingtoprev
entWindowsonWindows64bit
(WOW64)emulation.
Examples
YoucanuncommenttheWow64parametertosimulatea32bitenvironmentfor32bitapplicationsona64bit
operatingsystem.Forexample,avirtualized32bitOracleapplicationmightnotworkona64bitoperating
system.
[BuildOptions]
Wow64=0
QualityReportingEnabled
TheQualityReportingEnabledparameterspecifieswhetherVMwarecancollectanonymousdataona
packagetoimproveThinAppapplicationsupport.VMwarecollectsapplicationinformationsuchasthe
versionandnumberofapplicationfailures.
Ifyouagreetoanonymousdatacollectionduringthecaptureprocess,theQualityReportingEnabled
parameteruploadsdataeverytendays.
Examples
YoucanmodifytheQualityReportingEnabledparametertoturnoffThinAppdatacollection.
[BuildOptions]
QualityReportingEnabled=0
LoadDotNetFromSystem
UsetheLoadDotNetFromSystemparametertosolvecompatibilityproblemsrelatedto.Netruntimescaptured
aspartofaWindowsXPorWindowsVistapackagethatisrunningonWindows7byloadingthenative.Net
binaryfilesinsteadofthebinaryfilescapturedinthevirtualapplicationpackage.
Bydefault,thisparameterisco
mmentedoutinthePackage.inifile.Searchfor
LoadDotNetFromSystem=Win7 andremovethecommenting.
Configuring Isolation
Youcan modifyThinAppparameterstodeterminethereadandwriteaccesstothefilesystemandregistrykeys.
DirectoryIsolationMode
TheDirectoryIsolationModeparameterspecifiesthelevelofreadandwriteaccessfordirectoriestothe
physicalfilesystem.
ThecaptureprocesssetstheinitialvalueoftheDirectoryIsolationModeparameterinthePackage.inifile.
Thisparametercontrolsthedefaultisolationmodeforthefilescreatedbythevirtualapplicationexceptwhen
youspe
cifyadifferentisolationmodeinthe##Attributes.inifileforanindividualdirectory.
Any unspecifieddirectories,suchasC:\myfolder,inherittheisolationmodefromthePackage.inifile.
ThinAppprovidesonlytheMergedandWriteCopyisolationmodeoptionsinthecaptureprocess.Youcanuse
theFullisolationmodeoutsidethewizardtosec
urethevirtualenvironment.