On uninstallation: I am trying to launch a control panel and then exit the uninstallation. Whenever the uninstall reached the abort; line in the InstallScript I get a fatal error. and everything closes (even the control panel). Is it possible to launch an app in a seperate process?
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How to launch an App and NOT WAIT
Started by
Cygnusx1
, Oct 25 2001 15:27
4 replies to this topic
Ian Blake
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Posted 25 October 2001 - 16:00
CA 50 + 192
Run program from property, ASync, Dont wait for installer to terminate
Cygnusx1
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Posted 25 October 2001 - 17:41
That works. But, I need to abort the installation (in this case - uninstallation) after opening the control panel. Still get "Fatal Error"
Ian Blake
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Posted 26 October 2001 - 09:07
Make a custom action to cause exit.
Use MsiSetInternalUI to turn off UI and return ERROR_INSTALL_USEREXIT to terminate the installation.
Use MsiSetInternalUI to turn off UI and return ERROR_INSTALL_USEREXIT to terminate the installation.
Cygnusx1
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Posted 26 October 2001 - 18:10
According to Microsoft, MsiSetInternalUI should never be called from a custom action.
http://msdn.microsof...rary....dwz.asp
??
What is the scripting?
MsiSetInternalUI (INSTALLUILEVEL_NONE,NULL);
returnERROR_INSTALL_USEREXIT;
http://msdn.microsof...rary....dwz.asp
??
What is the scripting?
MsiSetInternalUI (INSTALLUILEVEL_NONE,NULL);
returnERROR_INSTALL_USEREXIT;