Practical IT Guides for Windows, SCCM & PowerShell Admins

TechyGeeksHome has been helping IT professionals and sysadmins since 2010. Find 1,500+ real-world guides covering Windows 10 & 11, Windows Server, SCCM/ConfigMgr, PowerShell scripting, Active Directory, networking, and virtualisation — all written from hands-on production experience by a UK IT pro with 26 years in the field.

Office Cache Fix – “Sorry, we couldn’t open ‘spreadsheet.xlsx”

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If you run into an issue with opening documents or spreadsheets from SharePoint, then this guide will show you how to fix the problem. You will probably get an error message pop up when you try to open a SharePoint file which may be something like “Sorry, we couldn’t open ‘spreadsheet.xlsx“. This is actually a … Read more

SCCM OSD – Restart a task sequence wizard in WinPE without rebooting

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If you have started a task sequence in Configuration Manager and you hit a problem, the last thing you want to do is to have to go through the reboot process back into Windows PE. So, if you want to just restart the task sequence without rebooting, carry out the following steps: Press F8 to … Read more

Operations Manager – Enable agent proxy on all agents

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If you are using System Center Operations Manager (SCOM) then you may want to enable agent proxy on all your agents. If you want to do this then you can use the power of Powershell to carry this out. Just open up a Powershell command box and use the following command: get-SCOMagent | where {$_.ProxyingEnabled … Read more

System Center Service Manager Data Warehouse Analysis Services installation error

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If you are trying to install System Center Service Manager Data Warehouse then you may run into an issue on the Configure Analysis Services for OLAP cubes wizard page where it states that The server is not available: We ran into this issue a while ago and we checked everything that we could find on … Read more

How to disable users personal OneDrive in Windows 10

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If you’re using Windows 10 Professional, Enterprise, or Education, the easiest way to disable and hide OneDrive is by using the Local Group Policy Editor (or Group Domain Policy if on a corporate domain). In Windows 10, press Start, type gpedit.msc, and press Enter. In the Local Group Policy editor’s left pane, drill down to Computer … Read more

Errors when trying to inject offline Windows Updates into a mounted WIM

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If you are using WIM files for Operating System Deployments (OSD) you may be injecting Windows Updates into the WIM to keep them up to date. If you are doing this, you may run into errors when processing through the updates like this: This is because the mounted WIM thinks that there are pending updates. … Read more

Stop encryption of network shares using FSRM

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With the recent ransomware attack across the world, IT departments should now been fully patched but also be taking steps to help protect themselves in the future. One way of trying to stop encryption of your files on network shares is to utilise the free File Server Resource Manager (FSRM) tool. This tool has been … Read more

Bulk Delete Multiple Operations Manager Management Packs [2020 Updated]

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If you are using System Center Operations Manager and you want to bulk remove multiple Management Packs, then you can use the power of the Operations Manager Shell to carry it out. First of all, you need to open up the Operations Manager Shell. Then you should run the following command: where: “*Microsoft.SQLServer*” = the … Read more