After installing DELL Storage SC 3020 with microsoft Hyper-v virtualization system I had terrible performance issue when copying files from the CSV to the host, Seems that all the file
Category: Tutorials
VMware vsphare error some or all paths to the storage are down or deadVMware vsphare error some or all paths to the storage are down or dead
Some time because of network disconnect cable or any other issue, you can get error indicating the paths from the ESXI server to the storage are down or dead, Though
Outlook not connecting to exchange server and password window keep poppingOutlook not connecting to exchange server and password window keep popping
I had a weird case of organization suffering from outlook that couldn’t connect to the exchange, the security window was popping all the time regardless the credential input .
Emails get stuck in the Exchange transport queue with message DNS query failed …Emails get stuck in the Exchange transport queue with message DNS query failed …
I had a problem with emails get stuck on the exchange server and in the transport queue I got this DNS error, the error was : 4.4.0 DNS query
Missing Exchange mailbox ArbitrationMissing Exchange mailbox Arbitration
Sometime you can run into situation that you Arbitration mailbox got deleted, this can happen if you accidentally delete them from Active Directory or during migration for older version
How To preform Windows in-place Upgrade 2012 R2 To 2019How To preform Windows in-place Upgrade 2012 R2 To 2019
f you want to keep the same hardware and all the server roles you’ve already set up without flattening the server, you’ll want to do an in-place upgrade. An
Webmin do not change theme as expectedWebmin do not change theme as expected
When trying to change Webmin theme the settings do not get applied . This can happen as the global setting overcome the user settings Go to webmin -> Change
How to Upgrade Windows 2016 Standard Edition To DatacenterHow to Upgrade Windows 2016 Standard Edition To Datacenter
You can easy upgrade windows edition from standard edition to Data-center with Powershell , First check what edition you are running , From Powershell running as Administrator: DISM
How To Create Self Signed S/MIME Certificate and install on outlookHow To Create Self Signed S/MIME Certificate and install on outlook
Email security become major issue as a lot of viruses, spam, fishing attempts use this method as major platform to attack individual and organization, one way is to sign &
HOW TO CREATE A .PFX FILE AND EXTRACT PRIVATE KEY AND CERTIFICATEHOW TO CREATE A .PFX FILE AND EXTRACT PRIVATE KEY AND CERTIFICATE
When installing Certificate on application you will need the certificate in the form of certificate file and private key file separately, here is the stage to do so