These Steps Will Guarantee You A Solution For PDE.plugin Error
Have you ever seen the error "PDE.plugin damages your computer" suddenly pop up on your Mac device?
If so, we are confident that there is something you are worried about. The main reason is that it says "damage your computer" at the end. This can be quite serious.
When talking about this error, it is worth noting that the PDE.plugin file is not malicious. In fact, this is related to the HP printer driver and can be fixed in a few simple steps.
macOS uses a gatekeeping technology that checks for trusted software to run on the computer so that no unauthorized software enters the system.
It is worth noting that back in 2020, HP unintentionally revoked the driver certificates on some more established Mac gadgets which have been causing this PDE.plugin error.
We have compiled a listing of answers to clear up this PDE.plugin to harm your pc mistakes on Mac after checking each of the HP and macOS assist forums.
So, ensure to comply with those steps and clear up these mistakes:
How to solve the “PDE.plugin will damage your computer” error on Mac
1. Check for Mac Updates
As already mentioned, HP has a driving certificate in 2020 unintentionally. This means that the MAC gatekeeper is considered to be invalid.
This is why this is a reason to mark the plug-in as malware, but it is not malicious and you need to be careful about Mac.
You can check for updates on your Mac and update your device if available to see if the latest update fixes this issue.
To update your Mac, follow these steps:
- Open the Apple menu in the corner of the screen and select System Preferences.
- Click Software Update to check whether there is an update.
- If an update is available, click Update Now or Update Now to download and install the update.
After installing the update, you may not see the "PDE.plugin will damage your computer" error.
However, if this error occurs again, follow the other troubleshooting steps listed below.
2. Delete and Add the HP Printer once more
I've seen many HP printer users say that their Mac recognized the PDE.plugin after removing the HP printer and adding it to their device.
So here's how to erase and reload your HP printer.
- First, go to System Preferences and click Printers & Scanners.
- Read the list and select your HP printer.
- Click on the Remove button and select Delete Printer.
- Download and Install the latest HP Printer software for your Mac from here.
- Go to System Preferences> Printers and Scanners> Add to scan your HP printer.
- Make a test print to verify that the printer works.
When you do this, PDE.plugin will ensure that the computer error is corrupted and disappears.
However, if this is not the case, you can try and implement other solutions.
3. Remove and Reinstall HP Printer drivers
If the solution of removing and reading the HP printer did not work, try removing and reinstalling the HP printer driver for Mac.
It turns out that some users even encountered another false error, "Matterhorn. framework damages your computer".
To fix these errors, you need to remove and reinstall the HP printer driver as follows:
- Go to the Finder and look for the application folder.
- Find and open the HP or Hewlett Packard envelope and snap HP Uninstaller. Follow the on-screen instructions to remove the HP printer driver from your Mac.
- Restart your Mac when HP Uninstaller completes the task.
- Next, you need to read HP Printer drivers, so we will have to first download them to our Mac from here.
- Double-click the downloaded DMG file and follow the on-screen instructions.
- Once the driver is installed, go to System Preferences and click Printers and Scanners to add an HP printer.
If the problem persists, you can try one of the following solutions.
4. Update HP Printer Drivers via HP Easy Start
HP recognizes that not everyone is tech-savvy and cannot understand which HP printer driver is the best choice for their system.
So they developed software called HPE EasyStart that sets up the drivers that are most compatible with HP printers.
- Now To download HP Easy Start, go to this link and download and install it to your Mac.
- Once the software program is established, Run HP Easy Start and visit its menu bar. Here, click on Uninstall HP Software to get rid of all times preceding HP Software established on the Mac.
- Wait for the uninstallation to complete and click on Set Up New Device.
- Follow the on-display screen commands and restart your pc after the setup is complete.
- We are sure that this method will solve your “PDE.plugin will harm your computer” error because the process is automated and there are minimal chances of error.
But if that doesn't work, there is one last solution you can try on your Mac. This is explained below.
5. Reinstall the Printer using AirPrint
AirPrint is Apple's feature on Mac OS that allows iPad and iPhone users to print to printers wirelessly.
If your printer is AirPrint compatible, you can use this feature to print documents from anywhere. Add an HP printer to your Mac via AirPrint and make sure both your HP printer and your Mac are connected to the same WiFi network.
To do this, do the following:
- Go to the Apple menu, click System Preferences, and then click Printers and Scanners.
- Check if your printer is already on the list. If yes, select it and delete it.
- Click Add Printer or Scanner and search for the name of your HP printer.
- Click the Use or Print Using menu, select AirPrint, and click Add Printer Name.
- Use a test print to verify that your AirPrint-enabled printer is working.
We are positive that this answer will certainly paintings in disposing of your “PDE.plugin will harm your computer” mistakes due to the fact this answer does now no longer require you to put in any HP Drivers.
Conclusion
In this article, I explained that the best way to fix PDE.plugin is to damage your computer error. I am confident that at least one of these solutions will solve the problem.
So if the above doesn't work, try all the solutions and let us know in the comments section which method works.
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