We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Trying to open a PDF attachment, get the message msoxmled.exe - system error, AppVisvSubsystem64.dll is missing. Adobe Reader works otherwise.

  • 2 svar
  • 4 har dette problemet
  • 1 view
  • Siste svar av skharrisla

more options

When I get a PDF attachment, and click to open it, I get the message msoxmled.exe - system error, AppVisvSubsystem64.dll is missing. If I save the attachment to the desktop, and then double click on it, the PDF opens correctly in Adobe Reader. I only see this message when opening the attachment in Thunderbird. Thanks for any help

When I get a PDF attachment, and click to open it, I get the message msoxmled.exe - system error, AppVisvSubsystem64.dll is missing. If I save the attachment to the desktop, and then double click on it, the PDF opens correctly in Adobe Reader. I only see this message when opening the attachment in Thunderbird. Thanks for any help

Valgt løsning

well that file with the error is part of Microsoft office.

On the toolbar > Options > attachments > incoming and delete whatever is listed there for PDF files.

Les dette svaret i sammenhengen 👍 3

All Replies (2)

more options

Valgt løsning

well that file with the error is part of Microsoft office.

On the toolbar > Options > attachments > incoming and delete whatever is listed there for PDF files.

more options

It worked; thanks so much!