So, make sure you are using the latest version of Microsoft Office. This issue may occur if you are using an out of date version of Office. In that case, the following methods need to be done to solve the problem. Suppose Microsoft Office SDX Helper (SDXHelper.exe) displays high Memory, Disk or CPU usage. However, after disabling this process, you will have to install other Office features and update manually.įixing High Disk or CPU Usage by Microsoft Office SDX Helper You can disable the Microsoft Office SDX Helper or SDXHelper.exe processes.

Corrupted Office Document Cache is another reason for the same problem.Ĭan I disable Microsoft Office SDX Helper?.

Antivirus glitches can also cause the same problem.

It can also be caused due to a corrupt or incorrect installation of Microsoft Office.

Problems can occur if Office and Windows are not up to date.

Here are the possible causes of high Disk or CPU usage by SDXHelper.exe on your Windows 10 or Windows 11. This problem is critical because it slows down the PC and prevents you from using the system normally.Ĭauses of High Disk or CPU Usage by SDXHelper.exe However, some users complain of high CPU usage around 50-60% by Sdxhelper.exe. This process runs in the background and does not consume a lot of CPU and other CPU resources. This is a Microsoft secure download manager that allows the safe download and update of Office modules. Microsoft Office SDX Helper or Sdxhelper.exe is a process associated with Microsoft Office.

What is Microsoft Office SDX Helper Process?

Now, let us examine in detail what this process is and how you can fix high Disk or CPU usage in this article. According to some affected users, this process takes up too much Disk or CPU usage and ends up making your PC sluggish. This article will discuss various solutions to fix high Disk or CPU usage issues by Microsoft Office SDX Helper.

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