Microsoft Security Essentials MsMpEng.exe using high CPU Time

by Greg on Feb.01, 2010, under Security, Windows 7

I have Windows 7 Ultimate x64, but I think this might be problem in any version. I keep having issues with MsMpEng.exe using a large amount of resources, like 100% CPU time or a lot of memory.  The system will work just fine, even after running for hours, when suddenly the system slows to a [...]

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Couple useful Windows Explorer shortcuts

by Greg on Jan.21, 2010, under Windows 7, Windows Vista, Windows XP

So I never took the time to look these up, but I just heard about them recently.  I always wanted to know how to create a new folder in Windows Explorer without having to use menu’s, by just using a keyboard shortcut.
In the right side of the Explorer window, where you want the new [...]

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The specified server cannot perform the requested operation

by Greg on Jan.12, 2010, under Networking, Windows 7, Windows Server

I was not able to access a newly joined Windows 7 computer on our domain from our Windows 2000 Server.  I just received that error.  “Cannot perform the requested operation”  Sharing was setup ok, permissions and security set ok, firewall was turned off.  I saw an Event ID 2017 on the Windows 7 system, too. [...]

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Exchange 2007 Server Powershell tests

by Greg on Jan.04, 2010, under Exchange Server, Networking

Get the test commands available:
get-help test*
Should list out the tests available to you.
 
Test overall system health:
test-systemhealth
 
Check Outlook Web services:
test-outlookwebservices –identity:amailblox@organization.com | fl
 
(note the “fl” at the end, helps reading output, otherwise it will not wrap the lines)

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Unable to login to CIFS ZFS share and windows prompting for password

by Greg on Dec.19, 2009, under OpenSolaris

I setup my share right, followed all the instructions, set the /etc/pam.conf entry.  Couldn’t get into my share, and my password wouldn’t work.
I found that you can test your PAM mapping like so:
smbutil login –c username
But that gave me:
Keychain entry not found.
 
Ok, had to do a little searching…  found out that you can SET THE [...]

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OpenSolaris VNC server configuration

by Greg on Nov.14, 2009, under OpenSolaris

This is one of several, little, quick notes about OSOL config. I have done several installs now, and each time I forget some of the little things.  That’s what a Blog is for though, right?  There are lots of sites describing this online, so it’s not tough to find.  I just wanted to find it [...]

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ZFS CIFS Network Password Is Not Correct

by Greg on Oct.25, 2009, under OpenSolaris

Just a few quick notes on the ZFS CIFS sharing.
Check the /etc/pam.conf has the smb line:
other password required pam_smb_passwd.so.1 nowarn
If not, add that to the end of the file.  If you, check /var/smb/smbpasswd you should also see a line for your account with [...]

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Extend Windows 7 Activation

by Greg on Oct.22, 2009, under Windows 7

I am testing Windows 7 Pro on my laptop and wanted to decide if I can get by with that instead of Ultimate.  Well, my time is running out and I need a couple day to backup everything before I change it.  So…  I need to “rearm” the activation system.
Go to the start menu, and [...]

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Help and Support unable to open error about service not running

by Greg on Aug.13, 2009, under Windows Server, Windows XP

Go to C:\windows\pchealth\helpctr\binaries.

helpsvc.exe /regserver /svchost netsvcs /rainstall

Run that.
Now we have Help and Support available again.

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OpenSolaris ZFS rpool mirror

by Greg on Aug.08, 2009, under OpenSolaris

Notes to self:
Install your system to a PARTITION, NOT the whole drive.  I seem to remember reading somewhere that this was required.
My system had 2 disks.  rpool was setup on disk 0.  (those are ZERO’s not O’s.)
c8t0d0s0  (disk 0 with rpool)
c8t1d0s0   (disk 1 we want to mirror)
After installed and booted into new system…  (as [...]

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ZFS CIFS and ACL Inheritance

by Greg on Jul.24, 2009, under Networking, OpenSolaris, Security

This is just another one of those things that didn’t make any sense and only partially does now. At least NOW I know there is more at play here than the simple solutions in Samba using create mask and create directory mask. In Linux, that’s how I would get around the issues of [...]

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Force removal of Active Directory from a server

by Greg on Jul.21, 2009, under Uncategorized

Not too often would you need this, but I just ran into a situation where it was handy to get AD off an existing, but inactive, domain controller.  I couldn’t get dcpromo to uninstall the services and demote the darn thing, because this server thought it was still active in the domain.  I had physically [...]

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Uninstalling VMWare tools when not running on a VMWare host

by Greg on Jul.21, 2009, under Uncategorized

I’ve moved a few virtual machines off of both ESXi and VMWare Server recently. (was testing VMWare, which I do like.) I moved them into VirtualBox while I test OpenSolaris, which I am REALLY liking… but off topic. Anyway, once I got the vmdk hard drive files copied, I created a new machine [...]

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How to insert CTL ALT DEL keys using Remote Desktop Connection client

by Greg on Jul.21, 2009, under Uncategorized

When you run mstsc.exe, the Remote Desktop Connection client to connect to a virtual machine VRDP or other RDP connections, it’s not exactly clear how to enter the CTL+ALT+DEL keystroke to login. Do this:
CTL+ALT+END
:)

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Logged on with a temporary profile

by Greg on Jul.01, 2009, under Windows 7, Windows Vista

This is a pain. For some reason, unkown even to Microsoft aparently, I reboot my system only to login to a temporary profile in Windows Vista or Windows 7.   As of this writing, I am using the release candidate of Windows 7, but since I’ve seen this on Vista and even on Windows XP, [...]

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