Force shortcuts to be removed - removeoldpkg must run asyncNoWait
The shortcuts have to be marked as Advertise="yes" in order for them to be
removed in all cases after a new install and after an upgrade
The RemoveOldPkg action must be run after InstallFinalize and must be run
as asyncNoWait - or one of the following will happen:
* old package will not be removed (even though the shortcuts are removed)
* new package will not be installed (shortcuts will be installed, but \program files\management console will not)
Note that under certain conditions which I am not able to understand, the
package will be installed, but not "fully" installed - the first time you
run the console, windows will "complete" the installation - subsequent
runs will just work