Computer hardware more cabbage price, more people to use the higher profile, were using 4G or 8G of memory, but the 32-bit system can not support more than 4G of memory, most of my friends are put hyun and fresh win7 64-bit systems, but due to the 64-bit win7 consider the system security problems for drivers certified signature No restrictions were installed, but most use the driver files applet can not have digital signature verification, we can not do successfully use our driver in the previous 64-bit win7 above?
//// 0 1 64-bit win7 Disable Driver Signature mandatory
In fact, I want to use a 64-bit driver in win7 No signature there are many ways, such as the figure above, the boot after waiting in the login screen press the F8 key to enter the Advanced Boot entries in the Windows system, we will find the original the XP system is more than a number of different places, the last one for disable driver signature mandatory, in accordance with this driver into the system to use a digital signature No, of course, use the debug mode also can load No signature drive, is not recommended.
The solution is simple, but can only be set at boot time, and after the computer is restarted back to the original state, there is no way to do that once and for all, or some way -? Close signature drive Windows 7 system mandatory closing command forces driving the signature is:
bcdedit.exe -set loadoptions DDISABLE_INTEGRITY_CHECKS
Use as an administrator to open the CMD command line, and then enter the above command, restart the computer after completion, you can always use a digital signature No driver in the 64-bit win7 system. Of course, this also reduces the safety factor of the system, it is not recommended has been shut down , but not recommended for inexperienced users also develop good safety awareness is the first step in safety.
2) When the driver development, many small companies do not have an authorized digital signature.
Need to spend money to buy a digital signature certificate, you can search the Internet under online proxy to do this trip, they will get you better apply for a certificate, license revenue by year count, seemingly not cheap, through Microsoft's LOGO (logo ) certification is the best