Could Not Read Registry Key Software Avira Enterprise

I'm having the same problem and upon checking the registry I see that the VCA has not written to the registry, hence the error about the registry sub-key. I am in the process of troubleshooting and hopefully will have a resolution soon as I plan to copy a good key to the problem server to see if that helps to fix it. Uninstalling the VCA and reinstalling does not appear to fix it. Also, we are running the 8.20 x64 agents and after uninstalling I still have the error messages appearing in the event log. I'll post back what I find.

• Remove Avira Antivirus From Windows 10

Remove Avira Antivirus From Windows 10

For those that might try this here is what is working for me so far.HP DL380 G8Running Server 2012 StandardVeeam 7 update 1VCENTER 5.1bSQL 2012PREREQUISITES: Removal virtual labs, disable vpowernfs, simplify the config as much as possible, fully update HP server with latest firmware/SPP1. Take a backup using something like Acronis2. I did not disable any services for Veeam/VCenter/SQL however I did uninstall Kaspersky Antivirus before doing this3.

Ran the in place 2012 R2 upgrade choosing to keep all programs and settings, this process went through several reboots before finally coming to a blank ILO screen, the server was online however the network team was dissolved and set to DHCP. After trying a bunch of stuff I eventually just powered off the server as I could not get RDP or iLO to work.

Issuing a remote shutdown command resulted in an error message saying the server was already attempting a shutdown.4. After this hard shutdown the server came back up just fine. Veeam appears to be working, services are started. VCENTER is also working with the exception of the VMware vSphere Web Client service which would not start any longer. I will remove this component and reinstall later.5. Install HP Supplemental 2012 R2 driver/firmware pack for DL380 G86.

Install Veeam 7 R2 patch and open up the console to upgrade components7. Test backup jobs, TESTED OK!8.

Uninstall VMWARE VSphere Web Client(to be reinstalled later)I can log in to HP Systems Management Homepage but it does not seem to be pulling info like serial/model/etc. I also see this repeated error in the event log:Component: Software Version AgentError: Could not read from the registry sub-key.Cause: This error can be caused by a corrupt registry or a low memory condition. Rebooting the server may correct this error.I am researching this error and will report back my resolution. Likely an HP driver/software issue with 2012 R2.This is as far as I have gotten today. I will be attempting to migrate VCENTER from 5.1b to 5.5a next and will report my steps here. I migrated VCENTER from 5.1a to 5.5a successfully today.

Ran in to a few issues which I have outlined here:1. Make sure to copy c:windowssystem32ocsetup.exe from another 2012(not R2) server to your 2012 R2 server(this is required and will blow up your vcenter 5.5 installation if you don't do this).I did a manually upgrade upgrading each component one at a time following the proper order. There was no issues during the upgrade procedure.I ran in to two problems after the upgrade:Profile Driver Storage/Storage Monitoring service for vcenter would not initialize. I resolved it by changing the service credentials per this article:Update Manager could not see the database and would not enable the plugin.

I resolved it by changing the service credentials per this article:Other than these minor bumps and bruises I have run a few backups and everything is looking good. No errors in the event log.I now have successfully migrated from 2012, Veeam 7, Vcenter 5.1a = 2012 R2, Veeam 7 R2, and Vcenter 5.5a. I wanted to also cleanup the windows.old folder left on the root of C: after the 2012 R2 upgrade. There are symbolic links in this folder all over the place. Here is the steps I used to clean this up without issue.The alternative way is to install desktop experience and use Disk Cleanup to remove the old installation files.

I did not want to install desktop experience however.First I removed all junction points and symbolic links. To do this I used junction.exe from SysInternals. Copy the exe into a directory in your path.

I ran it to get a list of all junctions.