Some users report that they meet the file upload not implemented issue when opening a Word file.

Fix 1: Repair Microsoft Office

Microsoft provides a built-in repair tool to repair Office.

Step 1: TypeControl Panelin theSearchbox.

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Step 2: Click theUninstall a programbutton underPrograms.

Step 3: Find and right-smack the Office program to selectChange.

Step 4: ChooseQuick RepairorOnline Repairbased on your needs.

repair Microsoft Office

Then, follow the on-screen instructions to finish.

you might launch Word in Safe Mode and see if the problem goes away.

Step 1: PressWindows+Rto openRun.

click Go…

Step 2: Go toFile > Options.

Step 3: ClickAdd-insand clickGo….

Step 4: Select any add-ins that appear in the list, and clickRemove.

Update Now

The update process will fix some bugs, which may include file upload not implemented.

Step 1: Open a Word file and choose theFileoption in the upper right corner.

Step 2: SelectAccountand you’re able to findUpdate Optionson the right pane.

uninstall Microsoft Office suites

Step 3: punch theUpdate Optionsbutton, then chooseUpdate Nowto upgrade Microsoft Word.

Step 1: TypeControl Panelin theSearchbox to open it.

Step 2: Then, clickPrograms and Features.

in case you find the same issue, it’s possible for you to try the methods mentioned above.