Hi,
The error "side-by-side" is most often caused by a lack of "transmission" between 32 and 64 bit dll of VC packages.
I propose - with no guarantee of success -:
- Uninstall Wampserver 64 bit
- Check that both wampapache64 and wampmysqld64 services no longer exist.
-- We must start the Services Manager to see it.
-- If the services still exist, they must be eliminated via a command window with the commands:
sc delete wampapache64
sc delete wampmysqld64
- Reboot
Install Wampserver 2.5
32 bitIf you have local websites and databases in the tree wamp, you either save them. I recall that the only sustainable way to save a database is to perform an export to a file in SQL format.
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Documentation Apache -
Documentation PHP -
Documentation MySQL -
Wampserver install files & addons