This is an interesting problem.
The question is: what behavior would be acceptable?
If it didn't remove the unversioned progid this would also be a problem
because then you would have a progid that points to a component (dll,
ocx, exe, ...)
that got deleted.
Assume we have 3 versions of a product with the following progids:
v1: ProgID.1 -> GUID1
v2: ProgID.2 -> GUID2
v3: ProgID.3 -> GUID3
To what version should the unversioned progid refer?
- the highest installed version
- the lowest installed version
- the last installed version
- the first installed version
The first option seems the most logical to me. So the uninstall should
check the registry
key for other existing versioned progids and set the unversioned progid
accordingly.
We are facing the same issues in our product and we have decided to drop
support for the
unversioned progids.
Best regards,
Kim
--
* *
*Kim Gybels
Software Developer
* kim.gyb...@nikonmetrology.com <mailto:kim.gyb...@nikonmetrology.com>
Tel: +32 16 74 01 00
Fax: +32 16 74 01 03
*Nikon Metrology Europe NV*
Interleuvenlaan 86
3001 Leuven
Belgium
www.nikonmetrology.com <http://www.nikonmetrology.com/>
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