Hello, Every since I installed Auslogics boostspeed today, my Windows Security Center will not turn on. In fact, it is greyed out and won't let me turn it on. I would like to get this fixed ASAP

Recently had a SSD disk fail and had to have my new one imaged with Windows 11. Since then, Windows Defender shows only a blank window, as does the new MS Defender preview. I've tried everything posted online short of doing a reset and having to reload all of my software (painful because in some cases that means persuading a company to let me reuse a license key and because it tkes forever, even just for Office 365 and Adobe CC. Is there anything worth trying before I give up and do that? I'm new to BoostSpeed and might have missed something there, but I did clean out garbage from the registry, among other things.

Suggestions wecome. My understanding is that Defender is operating but not lettting me see that it is operating. I wish I could be sure of that.

svchost (3804, R, 98) SRUJet: New log file cannot be created because the database cannot write to the log drive. The drive may be read-only, out of free disk space, misconfigured, or corrupt. Error -1032.
svchost (3804, R, 98) SRUJet: An attempt to create the file "C: \ WINDOWS \ system32 \ SRU \ SRUtmp.log" failed with the following system error: 5 (0x00000005): "Access is denied.". File creation will fail with error -1032 (0xfffffbf8).

I WOULD YOUR HELP REGARDING REMOVE WINDOWS DEFENDER BECAUSE MY LAPTOP GOES VERY SLOW WHEN IS ON
THANK YOU
SAKLIS DIMITRIS