esSJae's Virtualization Blog

Virtualization and other IT topics

Archive for the ‘Computers’ Category

CompatTelRunner.exe and 100% SSD utilization

Posted by essjae on August 7, 2017

This happened to me on Friday.  My system slowed way down and got very laggy.  Check Task Manager and Resource Monitor.  My C: SSD was at 100% utilization.

The culprit, compatTelRunner.exe.  This is apparently something that was used for Win7 compatibility checking for Win10.

I’ve got Win10 and this wasn’t an upgrade.

Anyway, you can disable this via task scheduler.

  1. Click Start, then type task scheduler and press Enter.
  2. On the Task Scheduler window, go to Task Scheduler Library\Microsoft\Windows\Application Experience
  3. In Application Experience, find Microsoft Compatibility Appraiser.
  4. Right-click Microsoft Compatibility Appraiser and select Disable.
  5. Kill any comptelrunner.exe tasks running and your system should become usable again.
    1. Alternatively, just restart your computer

Posted in Computers, Win7, Windows, Windows 10 | Tagged: , | Leave a Comment »

Dell Broadcom USH Drivers

Posted by essjae on July 13, 2017

This always happens to be when I do a fresh install of Windows on a Dell notebook…

Dell’s got a page now with drivers for most of their recent computers:

Download herehttps://www.dell.com/support/article/us/en/19/sln129590/download-the-broadcom-ush-drivers-and-resolve-unknown-device-issues?lang=en

These are the ones I use the most.  Windows 10 x64 drivers for the Latitude e6540, e7240, e7440, and Precision M4800, Latitude e7270

Posted in Computers, Dell, Win7, Windows, Windows 10, Windows 8, Windows 8.1 | Leave a Comment »

Windows middle-button scroll icon!

Posted by essjae on April 21, 2017

I was trying to find an icon for this to put in a document, but couldn’t find one with the circle and all 4 arrows, so I made my own.

In case anyone else needs one, here you go.

It’s not perfect, but good enough for internal tech docs.

Posted in General, Win7, Windows, Windows 10 | Tagged: , , , | Leave a Comment »

VMGuest.iso for older Windows OSes in Win10/2016

Posted by essjae on March 2, 2017

If you’re playing around with older OSes in the latest versions of Hyper-V, you’re missing one thing, the Integration Components (IC).

With Win10/Server2016 they no longer include this ISO as the current “supported” OSes all get their IC viaWindows Update.

You can get the IC from Hyper-V 2012/2012R2 Server, a free download, here:

https://www.microsoft.com/en-us/evalcenter/evaluate-hyper-v-server-2012-r2 (you’ll need to either find a way to extract it or install Hyper-V Server in a VM to get the vmguest.iso)

Or, if you’ve got a Windows 8/8.1/2012/2012R2 VM/system available with Hyper-V installed you’ll find it in the C:\windows\system32\ folder.

I’ve got a copy from Hyper-V 2012 R2 here: https://1drv.ms/u/s!AnbqFQxI6C6pidtRrLfIRLDSHKeYmw

No guarantees how long MS will allow it will stay up here, though it’s freely distributed with Hyper-V Server.

Posted in Hyper-V, Virtualization, W2012, Windows 10, Windows 2012, Windows 2012 r2, Windows 2016, Windows 8, Windows 8.1 | Tagged: , , , , | Leave a Comment »

No More Ransom Compiles List of Free Anti-ransomware Tools

Posted by essjae on December 16, 2016

“The No More Ransom project, a coalition of law enforcement and security companies, has expanded with 30 new members and added 32 new decryption tools for various ransomware variants,” Computerworld reports.

First launched earlier this year, the No More Ransom project is headed by Europol’s European Cybercrime Centre, the National Tech Crime Unit of the Netherlands’ police force, Kaspersky Labs, and Intel Security. As of today, No More Ransom has announced that Bitdefender, Check Point, Emsisoft, and Trend Micro have joined as associate members. “Other companies, computer emergency response teams, information sharing and analysis centers, and industry associations have joined the project as supporting partners,” Computerworld says. “The organizations have contributed an additional 32 new decryption tools to the existing eight, which have so far been used by over 6,000 victims to successfully recover their ransomware-encrypted files.”

References:

https://community.spiceworks.com/topic/1949761-snap-no-more-ransom-launches-new-free-tools-california-adopts-pc-energy-rules

http://www.computerworld.com/article/3150817/security/ransomware-fighting-coalition-adds-members-and-decryption-tools.html#tk.rss_all

https://www.nomoreransom.org/decryption-tools.html

Posted in Computers, security | Tagged: , , | Leave a Comment »

Easy (lazy) way to get your serial number for your Dell, or other OEM system?

Posted by essjae on November 15, 2016

Need your serial number?  Laptop’s docked, or workstation not easily accessible?

Here’s an easy way to get your vendor serial number:

  1. Start a command prompt, click start, type “cmd”, hit enter
  2. type “wmic bios get serialnumber”

This will return your Dell, Lenovo, etc serial number.

Note: If you have a custom or home built system, you’re not likely to get an serial number, you’ll probably see something like  “system serial number” or “to be filled in by o.e.m”

wmic

Posted in Computers, Windows | Tagged: , , , , , , | 1 Comment »

VMware Workstation 12.5 now available

Posted by essjae on September 14, 2016

What’s New

  • Support for Windows 10 Anniversary Update
  • Support for Windows Server 2016

Also included are bug fixes, security updates, and performance improvements.

Full Release Notes here: http://www.vmware.com/products/workstation.html

Download: http://www.vmware.com/products/workstation.html

 

Posted in Uncategorized, Virtualization, VMWare, Windows 10, Windows 2016, Windows 2016 | Tagged: , , , | Leave a Comment »

Dell Windows Recovery Images via the web

Posted by essjae on March 29, 2016

There are apparently a lot of people that don’t know about this, (or maybe google)?, so here’s a little publicity for Dell.

You can download the Windows recovery image for your Dell computer here:

http://www.dell.com/support/home/us/en/19/Drivers/OSISO

All you need is your service tag…and having purchased your Dell with Windows.

Here’s the full text of the site:

Recovery Image of Microsoft Windows

Download the recovery image

Download a recovery image of Microsoft Windows Operating System customized for your Dell product. Dell customization of the Windows image includes:

  • Updated patches that address common issues for Dell systems.
  • Dell support information.

The image provided in this download was configured to be bootable from either a DVD or USB.
Note: The recovery image contains the version of Windows that came installed on your computer. If you have upgraded your operating system, you will need to reinstall the upgrade after you have restored your system to the factory settings.


Identify your Dell PC

To ensure that we provided the correct image available for your Dell PC, provide the Service Tag of the system to which the image will be installed.
Dell’s Hosted Recovery Image is designed to work with Dell systems. It is not designed to be supported on non-Dell PCs.

Posted in Computers, Dell, Hardware, Windows | Tagged: , , , , , , , | 1 Comment »

Adding NAT to Hyper-V in Windows 10 and higher

Posted by essjae on March 10, 2016

I found about this new way to create a NAT virtual switch in Hyper-V, it’s a lot less work than my previously documented method here: https://smudj.wordpress.com/2015/05/14/windows-10-hyper-v-setting-up-networking-shared-and-bridged-options/

https://technet.microsoft.com/en-us/library/hh848455.aspx?f=255&MSPPError=-2147217396

New-VMSwitch

Creates a new virtual switch on one or more virtual machine hosts.

Syntax

Copy
Parameter Set: NetAdapterName
New-VMSwitch [-Name] <String> -NetAdapterName <String[]> [-AllowManagementOS <Boolean> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-EnableEmbeddedTeaming <Nullable [System.Boolean]> ] [-EnableIov <Boolean]> ] [-EnablePacketDirect <Nullable [System.Boolean]> ] [-MinimumBandwidthMode <VMSwitchBandwidthMode> {Default | Weight | Absolute | None} ] [-NATSubnetAddress <System.String> ] [-Notes <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: NetAdapterInterfaceDescription
New-VMSwitch [-Name] <String> -NetAdapterInterfaceDescription <String[]> [-AllowManagementOS <Boolean> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-EnableEmbeddedTeaming <Nullable [System.Boolean]> ] [-EnableIov <Boolean]> ] [-EnablePacketDirect <Nullable [System.Boolean]> ] [-MinimumBandwidthMode <VMSwitchBandwidthMode> {Default | Weight | Absolute | None} ] [-NATSubnetAddress <System.String> ] [-Notes <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: SwitchType
New-VMSwitch [-Name] <String> -SwitchType <VMSwitchType> {Private | Internal | External} [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-EnableEmbeddedTeaming <Nullable [System.Boolean]> ] [-EnableIov <Boolean]> ] [-EnablePacketDirect <Nullable [System.Boolean]> ] [-MinimumBandwidthMode <VMSwitchBandwidthMode> {Default | Weight | Absolute | None} ] [-NATSubnetAddress <System.String> ] [-Notes <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Example

New-VMSwitch -SwitchName "Virtual Switch" -SwitchType NAT -NATSubnetAddress "172.16.0.0/12"

Posted in Hyper-V, Uncategorized, Windows 10 | Tagged: , , , | 1 Comment »

Running DNS, DHCP, ADUC, etc, MMC Admin consoles with Windows 10 Microsoft Account

Posted by essjae on March 7, 2016

Note: This assumes you’ve already got the RSAT tools installed.  RSAT for Windows 10

Building on my post here for Hyper-V manager:

https://smudj.wordpress.com/2016/02/10/running-hyper-v-manager-as-a-different-user-in-windows-10-runas/

You can use the same method to get Active Directory Users and Computers (ADUC) and DNS MMC admin consoles working if you’re logged in with your Microsoft account versus your domain account:

admin-tools

DNS shortcut:

C:\Windows\System32\runas.exe /savecred /user:domain\username  "cmd /c Start /B %SystemRoot%\system32\mmc.exe %SystemRoot%\system32\dnsmgmt.msc""

Icon path:

%SystemRoot%\system32\dnsmgr.dll

ADUC shortcut:

C:\Windows\System32\runas.exe /savecred /user:domain\username  "cmd /c Start /B %SystemRoot%\system32\dsa.msc""

Icon path:

%SystemRoot%\system32\dsadmin.dll

When you double-click, you’ll get prompted for the password (if you haven’t already) and also for UAC

uac

dns

DHCP is a little more involved as the RSAT doesn’t include the DHCP manager.  NOTE: this is not currently supported by MS

  1. 1. copy dhcpmgmt.msc and dhcpsnap.dll.mui from %windir%\system32\system32\en-us on the 2012 server to the same location on the w10 pc
  2. copy dhcpsnap.dll from %windir%\system32\ on the 2012 server to the w10 pc
  3. From an admin cmd prompt run: regsvr32.exe dhcpsnap.dll
  4. Create the short-cut: C:\Windows\System32\runas.exe /savecred /user:domain\username  “cmd /c Start /B %SystemRoot%\system32\mmc.exe %SystemRoot%\system32\dhcpmgmt.msc””
  5. Change Icon path: %SystemRoot%\System32\dhcpsnap.dll

You’ll need to manually add your DHCP server each time you run this.  I haven’t found a way to save the config.

*This was done with Windows 10 Build 1511 and Windows Server 2012.

For additional snap-ins, just modify the last part of the short-cut with the correct mmc path for the add-in you want.

Posted in Sysadmin, Windows, Windows 10, Windows 2012 | Tagged: , , , , , , | Leave a Comment »