[Fix] PDF Preview Shows Directory Index or ERR_FILE_NOT_FOUND

pdf preview shows index of or error file not found

When you preview PDF files in File Explorer or Microsoft Outlook on your Windows 10 or Windows 11 computer, the preview pane may show the directory index of the current folder instead of previewing the PDF file’s contents.

pdf preview shows index of or error file not found

In some cases, it shows the following error:

File not found

It may have been moved, edited, or deleted.
ERR_FILE_NOT_FOUND

pdf preview shows index of or error file not foundRead more

Fix for Malwarebytes Error “Unable to connect the Service”

malwarebytes unable to connect to service

When you try to open Malwarebytes Anti-Malware (MBAM) software on your Windows computer, you may receive the following error:

malwarebytes unable to connect to service

Unable to start

Unable to connect the Service

If you attempt to start the “Malwarebytes Service” (MBAMService) service via Services MMC (services.msc), the following error may occur:

Windows could not start the Malwarebytes Service service on Local Computer.

Error 1068: The dependency service or group failed to start.

malwarebytes error 1068

Additionally, when you check the dependencies of any service in the Services MMC, the following error is shown:

Service Dependencies

Win32: The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.

The above errors occur if the “Windows Management Instrumentation” (WinMgmt) service is not running.Read more

[Fix] Can’t Change File Association via Default Apps in Windows 11

windows 11 jpg/png association fix

After installing third-party software on your Windows 11 computer, the ability to associate file types such as JPG, JPE, JPEG, PNG, MPG, MPEG, and other file types may be hampered. Here are the issues you may encounter when attempting to change the file association for the said file types.

When you right-click on an image file such as .jpg, click Open With, and select Choose another app, the “Always use this app to open .jpg files” checkbox is missing.

windows 11 jpg/png association fix

If you right-click on the image file and click Properties, the “Change…” button is missing:

windows 11 jpg/png association fix

In the Settings → Apps → Default apps dialog, the “Choose a default” button would be grayed out when you type the file extension (e.g., .jpg, .png, etc.) in the text box.

windows 11 jpg/png association fix

As a result, you may be unable to change the file association for image (and some video) file types.Read more