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Windows Installer FAQ (the basics)
Limitations (areas of improvement)
Windows Installer Locking Mechanism
| Windows Installer Locking Mechanism |
The lack of any built in locking and timeout mechanism is a big problem
(only one install activity at a time - others fail).
While the dcumentation does say how you can determine if Windows
Installer is doing something this is version specific and a cludge, there
should be an API...
You should be able to tell tell windows installer you are prepared
to wait for it to become available (including from inside an MSI).