The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

  • My badges

  • Twitter Updates

  • My Flickr Stream

    20140508-Delphi-2007--Project-Options--Cannot-Edit-Application-Title-HelpFile-Icon-Theming20140430-Fiddler-Filter-Actions-Button-Run-Filterset-now20140424-VMware-Fusion-6.0.3.-no-reclaimable
    More Photos

  • Pages

  • All categories

  • Enter your email address to subscribe to this blog and receive notifications of new posts by email.

    Join 2,284 other followers

Archive for the ‘Windows 7’ Category

« Previous Entries

How to remove (disable or hide) User Accounts on the Windows 10 Login Screen – Make Tech Easier

Posted by jpluimers on 2021/01/11

Works on my systems too (I think it works from Windows XP on) to hide users from the home screen: [WayBack] How to Hide User Accounts on the Windows 10 Login Screen – Make Tech Easier.

Show only the last logged on user, but add a switch-user dialog

Run the below .reg file on your machine, or manually add this key (does not need any value): HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\DomainStyleLogon

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\DomainStyleLogon]

Note the empty line at the end of the .reg file: that is by intention.

This will show the last logged-on user on the home screen, but still allows users to perform a switch to other users.

Related: [WayBack] ALWAYS display the last / default user Windows 7 welcome screen

Disable the users on the logon screen from interactive logon

Warning: do NOT disable your administrator user this way!

For why not, see the various users that lost access: [WayBack] Hide User Accounts on Windows 7 Logon – Windows 7 IT Pro > Windows 7 User Interface

  1. use net user on the command prompt to list the usernames and note the username you want to hide from the login screen
  2. run regedit to edit the registry
  3. ensure this registry key exists HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
  4. Under that key, create a new key SpecialAccounts
  5. Under the SpecialAccounts key, create a new key UserList
  6. Under the UserList key, create a new DWORD (32-bit) value with the Value name equal to the username and the Value data to zero (0, which is the default)
  7. Reboot
  8. Observe that user is not on the login window any more.

Example:

If you lost access because of SpecialAccounts

If you would like to unhide the hidden Administrator account on Windows 7:

  1. Boot a Windows 7 Installation DVD or ISO
  2. go to command prompt and type regedit -it
  3. click on HKLM hive and
  4. next navigate File>>Load hive
  5. navigate to C:\Windows\System32\config folder and choose `SOFTWARE` file load it and assign this hive any name for example REM_SOFTWARE
  6. open key HKEY_LOCAL_MACHINE\REM_SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList
  7. remove the Administrator account
    • or better way remove the whole key HKEY_LOCAL_MACHINE\REM_SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts

–jeroen

Posted in Power User, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1 | Leave a Comment »

How to install Telnet with only one command

Posted by jpluimers on 2020/12/01

Source: [WayBack] How to install Telnet with only one command:

dism /online /Enable-Feature /FeatureName:TelnetClient

–jeroen

Posted in Microsoft Surface on Windows 7, Power User, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows 9, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Vista | Leave a Comment »

RDP logon while other user is logged on: no way to automate automatic disconnect/logoff

Posted by jpluimers on 2020/10/21

One of the dreaded things when logging on using RDP is that if another user is logged on, you have to first indicate you want to indeed logon (if you don’t, the RDP connection will close after some 15-30 seconds), then wait for their approval time-out before you can logon.

As of writing there is no way around this.

Some links that helped me conclude this:

–jeroen

Posted in Development, Power User, Software Development, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Development | Leave a Comment »

Windows 7 Blue Screen Of Death with error 0x7B – twm’s blog

Posted by jpluimers on 2020/09/28

[WayBack] Windows 7 Blue Screen Of Death with error 0x7B – twm’s blog:

To allow Windows 7 to boot in IDE as well as AHCI mode, I had to enable the following drivers (by setting “Start” to “0” in the registry, there might be other options to do this):

HKLM\System\CurrentControlSet\services\intelide
HKLM\System\CurrentControlSet\services\pciide
HKLM\System\CurrentControlSet\services\msahci
HKLM\System\CurrentControlSet\services\iastorV

The first two allow Windows 7 to boot from SATA in IDE mode. The second two allow Windows 7 to boot from SATA in AHCI mode.

–jeroen

Posted in Development, Power User, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows 9 | Leave a Comment »

ESXi: shrinking a Windows disk

Posted by jpluimers on 2020/09/04

I had to shrink down a Windows disk of an ESXi based Virtual Machine from 240 Gibibyte to about 140 gigabyte.

In this case, it was Windows 7 on ESXi 6.5, but the actual versions do not really matter.

The only way to decrease ESXi .vmdk files is by fiddling with disk sector counts in the text based .vmdk files (not the binaries .vmdk files!) of a diskname.vmdk / diskname-flat.vmdk text/binary pair. This is described for instance in these two articles:

Notes:

  1. This article presumes you already shrunk your NTFS partition (for instance as described in Consolidating NTFS free space).
  2. If you only have a binary .vmdk file, then you can use vmkfstools to create a text/binary pair for you, for instance by using these commands:
    vmkfstools --clonevirtualdisk Windows7.vmdk Windows7.thick.vmdk
    vmkfstools --clonevirtualdisk Windows7.vmdk Windows7.thin.vmdk --diskformat thin
  3. You cannot workaround 2. as the --geometry functionality of vmkfstools only displays existing geometry, see

ESXi has .vmdk files that count disk sizes in sectors, but the tooling that ship with Windows to not show partition sizes in sectors, especially not the partition ending sector.

All permutations of tooling like DISKPART, PowerShell, WMIC and terms partition, ending sector, cylinder, head, etc failed me to return built-in tools.

Luckily, “powershell” “partition” “ending sector” found the documentation for [WayBack] Test Disk | File System | Data Management titled “TestDisk Documentation, Release 7.1, Christophe GRENIER” which lead to:

[WayBack] TestDisk Download – CGSecurity

Download TestDisk & PhotoRec. TestDisk is a free and open source data recovery software tool designed to recover lost partition and unerase deleted files. PhotoRec is a file carver data recovery software tool.

It is available for many platforms, including Windows x86 (fully featured) and x64 (limited features):

There was also the much more convoluted PowerForensics which is also more difficult to install:

As a check (because the calculations by hand are too cumbersome to trust on a first trey), I also downloaded the ISO image of gparted:

Let’s get started for real!

Read the rest of this entry »

Posted in Power User, Virtualization, VMware, VMware ESXi, Windows, Windows 7 | Leave a Comment »

« Previous Entries
 
%d bloggers like this: