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Try our new Certificate Revocation List Check Tool CRLcheck.exe is a tool developed to verify digital signatures of executable files. It collects files from known paths on your client, checks their signature, and checks Certificate Revocation Lists (CRL) and OCSP download. This helps avoid delays in launching files. |
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The WSUS Server Console on a 2012R2 server suddenly does not work anymore. You checked %appdata%\Roaming\Microsoft\MMC\WSUS (Backup, Remove try if it works and restore if did not solve) and this did not help. You checked all Services and did a reboot of the WSUS and checked space and Size of Internal DB. Error: Event 507, […]
We have a Server 2016 fully patched until 05/2019. We run a KMS-Server which does not have a SRV KMS 2016 channel activated. PROBLEM: Strangely we can’t change to Product key with the GUI. There is simply no reaction when you click “Change product key” button. We have seen things like this under Control Panel […]
Event 10009 on Server 2008R2 Exchange 2010 Distributed COM If you RUN: Exchange Analyser Powershell command get-owavirtualdirectory (Or any other command the connects to CAS to enumerate values) This OBSOLETE and you COULD leave it as it is. If people from Event or SIEM are nagging you could solve it. We recommend leaving it as […]
ADAC = NOT Deutscher Pannendienst 😉 Fine grained Password Policy in 2013 R2 Domain Active Directory, Error 4625 event Sometimes you need accounts TO None expire or not getting Locked out. We all now it’s stupid in security terms but if the software has a bug and locks the account you have to hurry. Search […]
Server 2012R2, Certificate Authority, Analyzer error after install Root/SUB-CA. Finally an error that made us much trouble and not even MPS (Microsoft Support) could solve gets mentioned in the Best practice analyzer. Web server should allow URIs containing a plus sign (+) to enable publishing of delta CRLs Under […]
In general: Microsoft again fails to explain short and clear some things like backwards compatibility and Activation of Visio and MS Project. You can clear see the blogs and also social Technet discussion related to those issues. I have Server 2008R2 and Windows 7 BUT also new Server 2012R2. I have a Server 2012R2 KMS […]
Problem: You have to renew an Exchanger SAN/UC-Certificate and you can’t do this anymore after 2015 because it contains a NON EXTERNAL First Level Extension like “.LOCAL”. Rename the Full Windows Domain in a 1 year project and have fun Integrate a SPLIT DNS as below, Bend all Exchange URL to the same FQDN Main […]
OS: Server 2012R2, English, Domain Controller Event: 157 Error: Disk x has been surprise removed This is mostly due a Backup Software (Event Windows Backup) which uses VSS-Snapshot. There seems to be no file corruption or loss of Storage. http://social.technet.microsoft.com/Forums/en-US/9feed539-493a-4fbe-9c75-d5619bedc2a9/disk-0-has-been-surprise-removed-eventid-157?forum=windowsserverpreview http://blogs.msdn.com/b/ntdebugging/archive/2013/12/27/event-id-157-quot-disk-has-been-surprise-removed-quot.aspx In our case we had Windows Backup running and it was VSS disconnecting
Today, let’s delve into the intricacies of the Bexec 2014 news that reverberated across the IT domain on September 7, 2014. The communication, shared directly with customers, shed light on critical insights regarding the trajectory of BEXEC 2012 XX and the compelling migration towards Veeam. For an in-depth understanding of the rationale behind this transition, […]
Server 2008 R2 SP1 (Complete identical, VM ESX, Memory, HD’s, Layout, etc.) > Setup from ISO (No Templates!) Exchange 2010 SP3 CAS Rolle Install, Reboot Exchange 2010 SP3 Rollup 1, Reboot Attached to Windows Update Server via Active Directory Groups Installed 102 Patches from WSUS 3.X on Server 2003R2 in a Server 2008R2 Domain. Server […]
If you have a Arcserve Backup on Small Business or regular Server which is not running and you think all is ok from your side concerning, Updates, Patches, Permissions and the Device. Then maybe the Database is corrupt. This happens with almost any Arcserve which was running over 2+ years. It’s may simply get too […]
Setup of KMS server in Enterprise an several unwanted KMS DNS Entrys While installing a KMS Server for Enterprise we had already had two or three DNS entrys per Domain Controller already there. But the KMS was not installed and planned before. We found out that the person installing the Server 2008R2 used tke KMS-key to activate the […]
Peformance Exchange 2007/2010 Servers, key values http://technet.microsoft.com/en-us/library/bb201689(EXCHG.80).aspx How to tell if an Exchange is slow or fast? TRANSACTION_LOG_DISK: LogicalDisk(*)\Avg. Disk sec/Read < 20ms TRANSACTION_LOG_DISK: LogicalDisk(*)\Avg. Disk sec/Write < 10ms TEMP_DISK: LogicalDisk(*)\Avg. Disk sec/Read < 10ms TEMP_DISK: LogicalDisk(*)\Avg. Disk sec/Write < 10ms MSExchangeIS\RPC Requests < 70 MSExchangeIS\RPC Averaged Latency < 25 MSExchangeIS\RPC Operations/sec MSExchangeIS\RPC Num. […]