How To Get Certificates From Let’s Encrypt with Certbot and DNS challenge
Let’s Encrypt is a service offering free SSL certificates through an automated API. The most...
Category: Operating Systems
How To remove hyper-V node from A Dead Cluster
Some time when trying to add already joined node to new hyper-v cluster you can...
How to Restore NTFS Permissions on a folder & files, Backup or Copy
Some Time when playing around with share folder. Wrong click can destroy the hole sub-tree...
Windows Failed to Initialize WMI Core or Provider SubSystem
Sometime Due to bad update 3th party application or some other corrupting procedure, The WMI...
Linux CentOS can not get updates from REPO
Somtime the linux machine can not get updates and you get this error: "Failed to...
How To Allow outlook Programmatic Access when grayed out
Sometime outlook grayed out the programmatic access option causing error or problematic running of third...
How to Check and Set Windows terminal Services License Server
When setting Windows terminal server you need to set license server, which can be any...
How To Reset Windows Firewall
Sometime when fine tuning your window firewall you can easily can get mixed up with...
How To Fix – Error Systemsettingsadminflows.exe
Some time after new installation of windows server you get Systemsettingsadminflows.exe permission error preventing you...