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(Code 48) Software for this Device has been Blocked [Fix]

Try running the Windows Memory Diagnostic test on your PC

4 min. read

Updated onApril 19, 2024

updated onApril 19, 2024

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Key notes

The error message for code 48 in Device Manager readsThe software for this device has been blocked from starting. This error code 48 reveals that there is some issue with the device driver that failed to load properly. Let us get right through it.

Why am I getting the error code 48 in Device Manager?

There is a serious issue with the device driver which is why you are gettingThe software for this device has been blocked from startingcode 48 error message in Device Manager.

We have listed some of the most common reasons that trigger this issue in Device Manager.

Now that we know why this happens, let’s fix the problem by using the solutions below.

How can I fix the code 48 error in Device Manager?

1. Update the driver

Installing the latest update will resolve any underlying bugs that could be preventing the program from triggeringthe software for this device has been blocked from startingcode 48.

For that reason, you should ensure the success of updating the PC drivers with the right version. You can definitely fix any outdated drivers using aprofessional tool with reliable and automated support.

2. Re-install the driver

3. Disable Hyper-V

Some of our readers have reported that turning off theHyper Vfeature on their PCs, fixedthe software for this device has been blocked from startingcode 48 error.

4. Turn off Memory Integrity in Core Isolation

Some of our readers have fixed this issue by simply disabling the Memory integrity feature on their Windows PC.

5. Run the System File Checker and DISM scans

Fixing the corrupt or missing system files can easily resolve most of the common DLL errors on your PC. Simply follow the steps and fix the problem.

6. Run the Windows Memory Diagnostic test

Chances are that there is something wrong with the memory on your PC. When you run the memory diagnostic test, it will rectify the mistakes and possibly solvethe software for this device has been blocked from startingcode 48 error.

That is it from us in this guide. For users facing thecode 18 reinstall drivers for this deviceerror message, then you should check out our guide that lists some effective solutions to resolve the problem.

Feel free to let us know in the comments below, which one of the above solutions resolvedthe software for this device has been blocked from startingcode 48 error message.

(Code 48) Software for this Device has been Blocked [Fix]#

Why am I getting the error code 48 in Device Manager?#

How can I fix the code 48 error in Device Manager?#

1. Update the driver#

2. Re-install the driver#

3. Disable Hyper-V#

4. Turn off Memory Integrity in Core Isolation#

5. Run the System File Checker and DISM scans#

6. Run the Windows Memory Diagnostic test#