Get install date from managed code

Question

Is there a managed API to retrieve an application\'s install date using the Product GUID?

Thanks. Scott

Answer 1

Another "proper" way is to get the creation date of some file you know for "sure" is added by installer. In my case it's "unins000.exe" which is (re)created by Inno setup v5. No PInvoke involved but simply use FileInfo's Exists and CreationTime properties!