Category: Microsoft

OpenVPN reconnect

My OpenVPN likes to have difficulty and go yellow from time to time.  The problem with this is twofold – I have any and all downloads stop at the absence of VPN, and when I’m not home connecting to my server is more difficult when VPN has hundged up.  The simplest fix for now is just to restart/reconnect VPN on the daily.

I use OpenVPN with PIA.

First thing to do is create a autologin VPN profile.  See how to do that here.  Yes yes, there are inherent security issues with this.  Obviously if you’re worried about that you’re not in the market for this solution in the first place.

After creating and testing your autologin, create a daily task (preferably at a time when you know your host box will be idle).  Add the following Actions:

Setting –connect in the third program start to point to the .ovpn file you created for autologin.  Make sure to set this task to Run with highest privileges to avoid UAC prompts interrupting the process.

Windows 10 – Can’t enable System Restore

System Restore.JPG

For some reason on my most recent build of Win 10 (don’t get me started) the option to enable System Restore was grayed out.  I fixed it by running the following in a admin level CMD prompt:

reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableSR" /f
reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows NT\SystemRestore" /v "DisableConfig" /f
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SPP\Clients" /v " {09F7EDC5-294E-4180-AF6A-FB0E6A0E9513}" /t REG_MULTI_SZ /d "1" /f

The first two lines didn’t find those keys, FYI.  Still, the third enabled my ability to set up System Restore.

Windows 10 – Here comes ads

I’m kinda shocked by it, but it looks like Microsoft’s going to be pushing ads into the File Explorer in Windows 10.

The good news is, for now, you can turn it off. Within File Explorer, click on View > Options > Change folder and search options. Click the View tab, scroll down to Show sync provider notifications, and uncheck it.

Windows 10 Hyper V Woes

I recently needed to set up a Win10 Hyper V, and then join it to a domain over a VPN connection.  The first issue that I faced was that Cisco Anyconnect VPN client detected the virtual machine as a Remote Desktop Connection and refused to allow it to connect.  I solved this by switching from Enhanced Session to Basic Session by clicking this on the toolbar of the virtual machine:

My second issue was that, even after successfully joining the machine to the domain, there was no Switch User option (I needed to switch to a domain user while on the VPN in order for it to authenticate to the domain server and build the local profile for the domain user).  No matter where I looked there was no option.  Not in the power options, not via Alt+F4, nowhere.

I solved this by invoking tsdiscon.exe directly via a run line.  Bear in mind that it’s my understanding tsdiscon.exe is not available in Win 10 Home edition, though I don’t know why anyone would build a virt of Home edition.

Windows – Force Applications to Use VPN

Got an app you want to work only when connected to VPN?  Have Windows Firewall do the work for you

First, connect to your VPN.  Then, ensure that your Public connection is that VPN connection.  You can do this by opening Network and Sharing Center.  In the example below, clicking on Ethernet 3 on the Unidentified network reveals the VPN IP address.

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ZyXEL C1000Z Scheduled Reboot – Windows

So there’s nowhere in its OS to schedule a reboot of ZyXEL’s C1000Z router.  Thankfully you can use Telnet to do it.

First, enable Telnet.  Log into the router, then choose Advanced Setup > Remote Console.  Under Console State choose LAN Telnet Enabled.  Set your Telnet username and password and click Apply.

Now you’re ready to go.  Create a .vbs file and populate it with the below, changing the IP address, username and password to be applicable to your router.

Option explicit
Dim oShell
set oShell= Wscript.CreateObject("WScript.Shell")
oShell.Run "telnet"
WScript.Sleep 3000
oShell.Sendkeys "open 192.168.1.1~"
WScript.Sleep 3000
oShell.Sendkeys "admin~"
WScript.Sleep 3000
oShell.Sendkeys "password~"
WScript.Sleep 3000
oShell.Sendkeys "reboot~"
WScript.Sleep 3000
oShell.Sendkeys "~"
WScript.Sleep 3000
oShell.Sendkeys "quit~"
Wscript.Quit

Save this file.  You can double click it to test it.  After having confirmed it works, create a task pointed to it in Windows Task Scheduler.  Modern Windows OSes should natively run a vb script in scheduler.  If not, use CScript to launch the script:

C:\Windows\System32\CScript.exe //Nologo //B X:\PathToYourScript\YourScript.vbs