Office Apps Not Opening

Fix the Windows Cannot Find Error When Opening Word, Excel, and PowerPoint Documents

Kushani NimanthikaKushani Nimanthika Nov 13, 2026 870 views

Question details

The user needs to resolve a Windows cannot find error that appears when double-clicking Office documents on a Windows desktop, even after reinstalling Office and running Quick Repair and Online Repair.

Fix the Windows Cannot Find Error When Opening Word, Excel, and PowerPoint Documents
Product
Microsoft Office
Device & OS
Windows
Scenario
Office applications work on other devices, but on this Windows desktop Office apps do not launch from document files.
Observed behavior
Double-clicking a document produces a Windows cannot find error instead of opening the file.
Before you start

Before troubleshooting, confirm that the Office suite is installed and activated on the affected Windows desktop, and close any background Office processes that may interfere with file associations.

Solution 1Recommended

Open Word, Excel, or PowerPoint files in WPS Office from the app menu

Use this solution when Microsoft Office file associations are broken and you need to access the document immediately without relying on double-clicking.

WPS Office can open and edit Microsoft Office file formats without depending on the Windows file association that triggers the Windows cannot find error.

1
Launch WPS Office

Install WPS Office if it is not already installed, then open the WPS Office home screen.

2
Open the document from inside the app

In WPS Office, click Menu or File, select Open, choose Browse, and select the Word, Excel, or PowerPoint document.

3
Edit and save the file

Work with the file in Writer, Spreadsheet, or Presentation, then save it in its original Microsoft Office-compatible format.

File opens without the Windows error: Launching the app first bypasses the broken file association and opens the document normally.
Free Microsoft Office alternative

Open and Edit Office Documents in WPS Office Instead of Microsoft Office

WPS Office is a free, lightweight Office suite that opens Word, Excel, and PowerPoint files with full format compatibility, so you can bypass Windows file-association errors and keep working in a familiar interface with seamless migration.

  1. 1. Download and install WPS Office: Visit wps.com, download WPS Office free, and complete the installation on your Windows desktop.
  2. 2. Open the document from inside WPS Office: Launch WPS Office and use File > Open > Browse to select the Office document that previously showed the error.
  3. 3. Continue working in a familiar interface: Edit the file in Writer, Spreadsheet, or Presentation and save it in Microsoft Office-compatible format.
Bypasses the Windows cannot find error by opening files from inside WPS Office.Full compatibility with Word, Excel, and PowerPoint file formats.Free, lightweight Office suite with a familiar ribbon-style interface.Seamless migration without uninstalling Microsoft Office.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Windows say cannot find when I open an Office document?

This usually means the file association points to a missing or incorrectly registered Office application. Opening the app first and using File > Open > Browse bypasses the broken association.

Can WPS Office open Word, Excel, and PowerPoint files created in Microsoft Office?

Yes, WPS Office supports .docx, .xlsx, .pptx and legacy Microsoft Office formats, so you can open and edit these files without Microsoft Office.

Do I need to uninstall Microsoft Office to use WPS Office?

No, WPS Office can coexist with Microsoft Office. You can open files from inside WPS Office or set WPS Office as the default app for specific document types.

How do I set WPS Office as the default for Office documents?

Open Windows Settings, go to Apps > Default apps, search for the file type such as .docx or .xlsx, and select the corresponding WPS Writer, Spreadsheet, or Presentation app.

What if the document still will not open after repairing Microsoft Office?

Use WPS Office as a workaround to open the file directly from the app menu, and check that the document is not blocked by folder permissions or stored in an unavailable location.