How to properly disable hibernation in Windows 8 and remove the hiberfil.sys file.
How to setup a group policy central store for Windows 2012 and Office 2013 administrative templates (ADMX).
Here's a basic Apache config to enable SSL access to your website with on CentOS 6. It is assumed you have already purchased an SSL certificate and have a functional Apache installation.
After importing a Windows 2008 R2 OVF into VMWare ESXi 5.1 it had no network connectivity even though it reported an active connection. It had been assigned an IP from DHCP but could not contact LAN hosts nor could LAN hosts contact it.
How to enable Exclaimer Mail Archiver "Restore to mailbox" on Exchange 2010.
I kept getting the Xbox "No videos found" message after upgrading to Windows 8 Pro. As far as I can tell, the resolution took 2 steps.
These are the steps I took to enable Asterisk-IM in Openfire on my Elastix PBX.
Almost identical to my Engin trunk configuration, here's what I have working for Internode.
My configuration to provide a SIP trunk to Engin.
I was performing a test migration from Exchange 2010 to Office 365 using a domain I used to host on my cPanel server. The domain had been removed from cPanel but I was receiving a 550-Unroutable Address error when testing email delivery each way.
VirtualBox 4.1.18 settings required to install Untangle 9.3 x64.
Details on how to reset a Cisco 827, 837, 857, 877 to factory defaults on CenOS 6.
How to configure BIND on cPanel so that you can use Linode DNS as your slaves.
Instructions for getting cPanel and CloudLinux running on your Linode.
Instructions on how to get a custom CentOS 6 install running on a Linode.
We had an issue where some Cisco 7942 IP phones were not powering on after being unplugged while others worked as expected. Plugging the network cable directly into a computer brought up the link. The solution was to reset the line card.
"Microsoft Office Outlook cannot provide form scripting support. This feature is not available." when you start Outlook on a Terminal Server or through Citrix XenApp.
Instructions to upgrade XAMPP 1.7.7 on Windows to PHP 5.4.0.
While trying to perform a test migration of a Windows host from ESXi to RHEV, I kept getting error 0x40007 in Acronis when attempting to specify the NFS export store.
How to install the RHEV (Red Hat Enterprise Virtualisation) agent on a RHEL 6 server.
I began getting this error when trying to use some old spreadsheets after an upgrade to a new PC. The same steps should be applicable to a "Could not load an object because it is not available on this machine" error. In my case it was due to a missing MSCAL.OCX control.
These instructions will provide a fully functional suPHP installation on CentOS 6.
In my case I was lucky and saw event 10014 from MSExchangeIS Mailbox Store saying "Available disk space for the database logs is extremely low. Message delivery to the database may be stopped.". There was still 1GB free so inbound email was still being queued on the Exchange server but not delivered to any mailboxes.
There were also many reports of event 629 from ESE "While attempting to move to the next or previous node in a B-Tree, the database engine skipped over 10421 non-visible nodes in 42 pages."
I traced the cause back 4 days to event 4121 from MSExchangeRepl saying "The Microsoft Exchange Replication service encountered an error when retrieving the database copy statuses during the periodic operation 'AmPeriodicDatabaseStateAnalyzer'. The operation will be retried later." When replication fails the transaction logs are blocked from flushing after full backup. This caused a buildup of 90GB worth of transaction logs which needed to be deleted.
The installation is pretty straight forward but I'm detailing the steps for posterity. The only difficulty I encountered is that I'm running 64bit CentOS and even though I downloaded the 64bit Receiver RPM it is still linked to the i686 (32bit) packages. Instructions for both architectures are included.
You can use the Exchange 2010 Tracking Log Explorer to determine which user an email is being redirected from. This is useful when you need to find out how a user is receiving an email from a distribution group when they are not a member of that distribution group.