"CI" wrote:
| One of our clients reported the following issue:
|
| They have our application installed that uses a number of ActiveX COM
| dlls written in VB 6.0. They used this app for some time without any
| problems.
|
| Few days ago they  took a single machine from the one of the users and
| gave it to another user. They decided to upgrade our software after
| that, but now they can't normally install or uninstall any of our
| software versions. MSI installer gives them number of 1904
| errors(failed to unregister, which is not a fatal error by itself). I
| tried to manually register/unregister our DLLs and get 0x80004005 error
| all the time.
|
| The user has admin rights to a local machine, we did a test and he was
| able to register/unregister few Microsfot DLLs in System32 folder. I
| checked permissions in Registry for CLASS_ROOT, LOCAL_MACHINE,
| everything looks OK.
|
| I thought about possibility that some dependencies are missing and
| tested it on my developer machine: like unregistering MSVBVM60.dll and
| trying to register our components. They register fine on my developer
| machine.
|
| Any clues?
|
| Regards,
|
| Michael
|