For example, one file requires another file to register, but the file that is needed is not installed yet. The failure can be caused by the order in which the files are installed. A file can register using Regsvr32.exe after the installation, but the VB application can still fail. OCX files need to be installed and registered in a specific order. A more reliable method to find out if the file needs to be registered is to ask the application vendor or research the file on MSDN. When OLE Self-Register is not listed, the file usually does not need to be registered, but this is not always the case. If it is listed, then the file needs to be self-registered. Look in the file's properties to see if OLE Self-Register is listed in the version source information. There might be a file in your installation that needs to be registered. Otherwise, there is another issue preventing a successful installation.
If the installation runs successfully, the problem was a corrupt file. To determine if the file is corrupt, change the source of the file so that the version you compile in your installation executable is from a different source. If the file does not register using Regsvr32.exe, then the file is probably corrupt or still missing a dependency file.Ĭorrupted. If it registers the file without errors, then use the Execute Program action in the Script Editor to call Regsvr32.exe from within Wise Installation System. To do this, run Regsvr32.exe outside of Wise Installation System. Use Regsvr32.exe to register the file that was not registered by the VB Import Wizard. If there is not a missing dependency file in your installation, you might need to register files. Third party files that need to register via Regsvr32.exe. If any of the dependent or main files are missing from your installation package, add them to your installation, then self-register the files.
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To find out if a dependent file is missing, use Dependency Walker, a free Microsoft tool available at This tool generates a list of files that are dependent on the main file in your application. Here are the five most common reasons why a file does not register: To troubleshoot this, compare the Install.log files from the two installations to see what the differences are. You might also find that the application installed successfully on one machine but not on another machine.
Files that did not self-register can be causing the application to not run. View the log file to see which files self-registered during the installation. The Install.log file lists the actions performed during the installation. Review the Install.log, which is a text file usually located in the application directory. To troubleshoot your Visual Basic installation: This article explains the three most common troubleshooting steps you should take whenever your Visual Basic application does not run properly. DEP file associated with a file that has dependencies, then the installation might be missing files required for the application to run successfully. If the Visual Basic project file is not complete or there is not a. DEP files and adds those dependencies to the installation script. The Visual Basic Import Wizard also checks for file dependencies in corresponding. The Wise Visual Basic Import Wizard reads a Visual Basic project file and imports all of the files referenced by the Visual Basic project. Use Wise Visual Basic Import Wizard as a springboard to create your application.
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