Hamamatsu USB C925401 Drivers For Windows 7 6441
Hamamatsu USB C925401 Drivers For Windows 7 6441
Hamamatsu is a Japanese company that produces various types of scientific instruments, including digital cameras for microscopy and other applications. One of their products is the C9254-10, a high-sensitivity and high-speed CCD camera that can capture images up to 2048 x 2048 pixels at 15 frames per second. The camera has a USB interface and requires a driver to work with Windows operating systems.
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However, some users may encounter difficulties when trying to install the driver for the C9254-10 camera on Windows 7 64-bit systems. This is because the driver provided by Hamamatsu is not digitally signed, and Windows 7 64-bit requires all drivers to have a valid digital signature. If the driver is not signed, Windows will not load it and will display an error message such as "Windows cannot verify the digital signature for the drivers required for this device."
Fortunately, there are some possible solutions to this problem. In this article, we will explain how to install the Hamamatsu USB C925401 driver for Windows 7 6441 using two different methods: disabling driver signature enforcement or using a third-party tool.
Method 1: Disabling Driver Signature Enforcement
The first method involves disabling the driver signature enforcement feature in Windows 7 64-bit. This feature is designed to prevent malicious software from installing unsigned drivers that could compromise the system's security. However, it also prevents legitimate drivers that are not signed from working properly. Therefore, by disabling this feature, we can allow the Hamamatsu USB C925401 driver to load without any errors.
To disable driver signature enforcement, follow these steps:
Restart your computer and press F8 repeatedly during the boot process to enter the Advanced Boot Options menu.
Select "Disable Driver Signature Enforcement" from the list of options and press Enter.
Windows will start normally and you will be able to install the Hamamatsu USB C925401 driver from the CD or from the [Hamamatsu website].
After installing the driver, you will need to restart your computer again and enable driver signature enforcement by following the same steps but selecting "Enable Driver Signature Enforcement" instead.
Note that this method is only temporary and you will need to repeat it every time you want to use the Hamamatsu USB C925401 camera on Windows 7 64-bit. If you want a permanent solution, you can try the second method below.
Method 2: Using a Third-Party Tool
The second method involves using a third-party tool that can sign the Hamamatsu USB C925401 driver with a self-generated certificate. This way, Windows will recognize the driver as valid and will not block it. One of such tools is [Driver Signature Enforcement Overrider], which is a free and easy-to-use program that can sign any unsigned driver on Windows Vista, 7, 8, and 10.
To use Driver Signature Enforcement Overrider, follow these steps:
Download Driver Signature Enforcement Overrider from [here] and extract it to a folder on your computer.
Run DSEO13b.exe as administrator and click "Next".
Select "Enable Test Mode" and click "Next". This will allow Windows to accept self-signed drivers.
Restart your computer when prompted.
Run DSEO13b.exe as administrator again and click "Next".
Select "Sign a System File" and click "Next".
Browse to the location of the Hamamatsu USB C925401 driver file (HUSBDCAM.SYS) on your computer or on the CD. The default location is C:\Windows\System32\drivers\HUSBDCAM.SYS.
Click "OK" to sign the driver file with a self-generated certificate.
Restart your computer when prompted.
You should now be able to use the Hamamatsu USB C925401 camera on Windows 7 64-bit without any errors.
Note that this method is permanent and you will not need to repeat it unless you update or reinstall the Hamamatsu USB C925401 driver. However, you may see a watermark on your desktop that says "Test Mode" as a reminder that you are using self-signed drivers. If you want to remove this watermark, you can use [Remove Watermark], which is another free and easy-to-use tool that can remove any watermark from Windows Vista, 7, 8, and 10.
Conclusion
In this article, we have explained how to install the Hamamatsu USB C925401 driver for Windows 7 6441 using two different methods: disabling driver signature enforcement or using a third-party tool. Both methods have their advantages and disadvantages, so you can choose the one that suits your needs and preferences. We hope that this article has been helpful and that you can enjoy using the Hamamatsu C9254-10 camera on your Windows 7 64-bit system.