Run the installation package as an administrator and check if the updated driver functions smoothly on your system. Comparison of Solutions Fix Method Primary Target Technical Complexity System Reboot Required? Core Isolation Security Blocks Run as Administrator Local Privilege Restrictions Install Visual C++ Runtimes Missing DLL & Library Dependencies Update to Latest Build Outdated, Blocklisted Drivers Alternative Triage for Unresolved Issues
If you encounter this driver mapping error while trying to mount or save an image to a mapped network drive, Windows isolation policy might be blocking the connection between your administrative user token and the network path. [SOLVED] How To Fix FTK Imager.exe Errors - Solvusoft
or when the software fails to load its low-level access driver on modern or virtualized operating systems Primary Troubleshooting Steps Run as Administrator
Residual files from older installations or conflicting forensic tools (e.g., EnCase, X-Ways). ftk imager could not start driver new
Forensic tools function similarly to malware in how they access raw disk data. Active antivirus scanners can block the driver from initializing.
: Ensure you are launching the executable by right-clicking it and selecting Run as administrator . This is often required to load the necessary drivers for low-level system access.
If all else fails, the forensic community is active on platforms like Reddit’s r/computerforensics or the Forensic Focus forums. Share your exact Windows version, FTK Imager build number, and any security software installed for targeted help. Run the installation package as an administrator and
ad_driver.sys is the main kernel driver file for AccessData products, including FTK Imager. It is installed when FTK Imager is first run and is essential for low-level disk operations.
Navigate to > Advanced options > Startup Settings . Click the Restart button.
A: This likely distinguishes the newer 64-bit, digitally-signed driver from the legacy 32-bit driver used in ancient versions (e.g., FTK Imager 2.x). The "(new)" driver uses updated kernel APIs. [SOLVED] How To Fix FTK Imager
Your PC will reboot into the blue menu screen.
Low-level kernel driver injection demands full administrative rights. Running the tool as a standard user immediately halts the driver setup. Step-by-Step Fixes for "Could Not Start Driver" 1. Disable Windows Memory Integrity (Core Isolation)
Modern Windows environments actively block unsigned or unrecognized legacy drivers from executing in the kernel.