Software – Microsoft Office

Fix Excel "problem sending the command to the program" on double-click

Excel throws this when a second instance can't talk to the first. Usually it's an unchecked DDE box,...

Intermediate 👁 140 Oct 2, 2026

Cannot paste the data

Excel 'Cannot paste the data' Error: Fix Skype/Teams Clipboard Conflict

Excel's 'Cannot paste the data' error usually means Skype or Teams is holding the clipboard. Here's ...

Beginner 👁 57 Oct 2, 2026

PowerPoint Save Permissions Error on Network Drive After Office Update

After an Office update, PowerPoint can't save to a network drive due to changed permissions. Here's ...

Intermediate 👁 46 Oct 1, 2026

Word experienced an error trying to open the file

Fix Word error when opening .docx email attachments

Word chokes on .docx attachments because Windows marks them as blocked from the internet. Unblock th...

Beginner 👁 169 Oct 1, 2026

The file is corrupt and cannot be opened

Word's "File Is Corrupt" Error on .docx Files: Real Fixes

Word refuses to open your .docx with a corrupt file error. Here's why it happens and how to actually...

Intermediate 👁 76 Oct 1, 2026

Too many different cell formats

Excel 'Too Many Different Cell Formats' Error — Real Fixes That Work

Excel caps unique cell format combinations at about 64,000. Hit that wall and it refuses to apply ne...

Intermediate 👁 79 Sep 30, 2026

The file is corrupt and cannot be opened

Word Says 'File Is Corrupt' After Office Update — Real Fix

Office updates can break Word's file validation and protected view. Here's the real fix, plus the re...

Intermediate 👁 93 Sep 30, 2026

Too many different cell formats

Kill Excel's 'Too Many Different Cell Formats' Error for Good

Excel's 'Too many different cell formats' error happens when your workbook hits 64,000 unique format...

Intermediate 👁 65 Sep 29, 2026

The command failed to execute

Word Error 'The command failed to execute' When Inserting an Excel Chart

Word throws 'The command failed to execute' when you paste or insert an Excel chart via OLE. Here's ...

Intermediate 👁 68 Sep 28, 2026

The file is corrupt and cannot be opened

Word's 'File Is Corrupt' Error on .docx Files: What's Really Wrong

Word's corrupt file error usually isn't actual corruption. Check the file extension, disable Protect...

Intermediate 👁 109 Sep 27, 2026

The file is corrupt and cannot be opened

Word's 'File Is Corrupt' Error: Fix Your .docx in 30 Seconds to 15 Minutes

Word says your .docx is corrupt. Sometimes it's a lie. Work through these three fixes — one of them ...

Beginner 👁 161 Sep 27, 2026

Cannot access 'file.xlsx'

Excel "Cannot access 'file.xlsx'" Error on Network Shares — Real Fix

Excel can't open your file because Windows dropped the SMB connection or a lock file is stuck. Here'...

Intermediate 👁 93 Sep 26, 2026

The file is corrupt and cannot be opened

Word Says 'The File Is Corrupt and Cannot Be Opened' — Real Fixes

Word's corruption error usually means the .docx container is damaged, not the text inside. Here's ho...

Intermediate 👁 73 Sep 26, 2026

CannotOpenFileError

Excel Won't Open Your .xlsx File? Fix the 'File Format or Extension Is Not Valid' Error

Your .xlsx file won't open because Excel thinks it's corrupted or misnamed. Rename the extension to ...

Intermediate 👁 214 Sep 26, 2026

The disk is full

Word "Disk Is Full" Error When Saving: The Real Fix

Word's "disk is full" error often shows up when there's plenty of free space. The real cause is usua...

Intermediate 👁 104 Sep 23, 2026

OLE_E_SERVER_NOT_FOUND (0x800401E3)

Fix Excel OLE Error: Server Application, Source File, or Item Not Found

Double-clicking an embedded object in Excel throws an OLE error when the source app isn't registered...

Intermediate 👁 92 Sep 21, 2026

0x80070190

Teams 0x80070190: Sign-In and Launch Fix That Works

Teams throwing 0x80070190 usually means a corrupted Windows credential or a broken WebView2 runtime....

Intermediate 👁 47 Sep 21, 2026

Excel 'Cannot paste the data' Fix: Merged Cells & Validation

Excel blocks pasting when the source and target have merged cells or data validation that don't line...

Intermediate 👁 340 Sep 21, 2026

0x426-0x0

Word 2019 Error 0x426-0x0 After Office Update: Real Fixes

Word 2019 won't open after an Office update, showing 0x426-0x0. It's almost always a broken Click-to...

Intermediate 👁 74 Sep 21, 2026

Too many different cell formats

Excel "Too many different cell formats" Error — The Real Fix

Excel caps unique cell formats at around 64,000. Hit that and saving dies. Here's how to strip the b...

Intermediate 👁 94 Sep 19, 2026

0x800A0A0A

Word Error 0x800A0A0A: Fix 'File Is Corrupt' After Office Update

Word error 0x800A0A0A usually means a broken file association or Protected View lock after an Office...

Intermediate 👁 42 Sep 17, 2026

"Cannot complete this action"

Excel "Cannot complete this action" When Deleting Rows in Protected Sheets

That error means Excel is blocking a delete on a locked or protected sheet. Unprotect the sheet, or ...

Beginner 👁 126 Sep 17, 2026

Cannot access the file because there are too many files open

Excel "Too Many Files Open" Error: Why It Happens and How to Fix It

Excel's 'too many files open' error usually comes from a broken file handle, not actual file count. ...

Intermediate 👁 61 Sep 16, 2026

Cannot Access Read-Only Document

Excel 'Cannot Access Read-Only Document' SharePoint Network Fix

Excel throwing 'Cannot Access Read-Only Document'? It's almost always a locked file, stale Office ca...

Intermediate 👁 127 Sep 14, 2026