Ways to Rectify Daemon Tools Access Denied

Daemon Tools Access Denied

Daemon tools access denied is an error message popped when the mounting of an image in a drive is not done properly. Have you also encountered this nuisance and craving for ways to fix it? Well, we have all the possible solutions that can help you out.


What is Daemon Tool

A software that is used to mount or burn an iso image inside a drive or a CD/DVD. This also helps in creating iso files. This software is free to download from the official website of Daemon-tools.

This type of software is not required for Windows 10, Windows 8.1, and a few new versions as they have inbuilt features to do this mounting work.

Daemon tools access denied

What is “Daemon tools access denied“:

When you click on the option of mount or burn to export iso images into a virtual or disk drive, it may sometimes show the error of “Daemon tools access denied“. You won’t be able to do any more work in this software unless the issue of Daemon tools access denied gets resolved.

Daemon tools access denied panel

What Causes this error?

This error of Daemon tools access denied can be caused by any one of the following:

  • There are loads of junk residing in its registry.
  • The configuration details of the software might somehow got damaged.
  • Unsupportable optical disk drives in Toshiba laptops.
  • A malfunction in the registry by “anydvd uninstaller“.

How to rectify “Daemon tools access denied”:

Faulty Drivers:

You can update the driver by downloading and installing an application named “Driver Easy” for fast upgrading your driver. After installing follow the below steps:

  • After opening this app, press the button “Scan now“.
  • This will take some time to scan everything inside your device.
  • Once the scan is done, it will ask to update the old drive versions.
  • You can either hit the “Update all” option, or you can seect the respective drives which you wish to update.
driver easy

Another solution for faulty drivers:

  • Log inside your device as an Admin.
  • Search and select “Device Manager” in your search panel in the task bar.
  • Click on the arrow mark which is at the left side of: “DVD/CD ROM drive“.
  • Right click on “PLDS DVD-ROM”.
  • From the pop up list, choose uninstall.
  • When you restart or reboot your device, the new and latest drivers will be downloaded and installed.
Daemon tools access denied solve

Modifying registry:

  • Open “Regedit” by typing it on the Run Command.
  • You can open Run by pressing Windows key and ‘R’ key together.
  • In register editor, locate the following:
  • HKEY_LOCAL_MACHINE -> SYSTEM -> CurrentControlSet -> Control -> Class -> {4D36E965-E325-11CE-BFC1-08002BE10318}
  • If there is a folder labelled as upperfilter or lowerfilter, then delete it.
  • If none of those were to be found, here you can delete and remove all the other folders available in that location.
  • Reboot or restart your computer.

For TOSHIBA Laptops:

  • Type Services.msc in the Run command and press enter.
  • Go to “Optical Disk Drive Services TOSHIBA”.
  • Select Disable for “Startup Type” after clicking on the services panel.
  • Choose STOP for the Service Status.
  • Hit Apply -> Ok.
  • Reboot or restart your device.

Drive Letter error in Daemon tools

Unable to assign Drive letter pops an error message on your system with text: “Engine error code: 8” in it. You will have to stop anti-virus or firewall software on your computer. This error occurs when one or more software is halting Daemon Tools to gain access to the drives.

Daemon tools access denied in Different OS and Platforms

Fix: Daemon lite tools unable to add DT drive, daemon tools access denied.

One of the reasons may be that your device may not be the compatible version for this Virtual DT drive. If it still shows this error, then you may have to update the drivers or uninstall the old one (AVD Driver) and install a new one.

Daemon tools pro drive error 1500 access denied in Windows 10

You might not have checked the “Advanced Emulation” option during the installation process.

For this, reinstall DTLite or DTPro. In the components section of the wizard setup, choose the option of “Advanced emulation”.

Daemon tools access denied in Windows 7

  • Open the device manager which will be inside the settings.
  • Click on the triangle symbol next to DVD\CD ROM drives and IDE ATA/ATAPI controllers.
  • Uninstall all the drives located below to it.
  • Reboot your computer. This will automatically re-install the latest drives and remove the error of Daemon tools access denied.

FAQs on Daemon tools access denied

What is an iso file?

When one needs to distribute a large number of programs to the public, and also it should be easy to download the contents, programs, and applications, and much more with less manual work, an ISO file (Optical Disc Image) of the costly version is created. This file is initially called an iso file.

What is mounting or burning an image?

It means assembling all the contents of the single ISO file inside a disc (CD or DVD).

What are the different tools that can be used for image mounting:

1. Virtual CloneDrive
2. Daemon Tools Lite
3. WinCDEmu
4. DVDFab Virtual Drive

Are there free versions of Daemon Tools?

Yes, Daemon Tools Lite is free of cost and can be downloaded from the official website. There are three paid versions (Pro, Advanced, Ultra) of Daemon Tools which have more features than the Lite version.

Unable to mount game polar bowler using Daemon tool.

Even after trying the above methods, you are not able to mount this game, then try dis-activating the anti-virus of your computer system. If this also didn’t work, it means that the game has a crack, because of which it can not be phrased by Daemon tools.

Winding Up

We hope that you got to know more about Daemon tools and the error Daemon tools access denied. You can leave your valuable feedback below for reaching out to us.

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