Hi Lindsy,
Well if you cannot delete the \wamp folder I would assume that either the MySQL(wampmysqld) or Apache(wampapache) service has not been uninstalled. Possibly with all the installing and uninstalling you have more than one service that still thinks its installed
Use The Windows Services snapin to view the installed services.
run services.msc
Wamp installs Apache as a service called wampapache and MySQL as a service called either wampmysqld or wampmysqld64 if you installed the 64bit WAMPServer.
Is one or more of those still in the list of services
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(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>Read The Manuals Apache --
MySQL --
PHP --
phpMyAdminGet your Apache/MySQL/mariaDB/PHP ADDONs here from the
WAMPServer alternate Repo-X-X-X-
Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-