How to change driver version for emulator driver

[telwind]

Dear experts,

I have problems to make 02 emulators working on my PC. After I did checking, I found that HASP Key Emulator key #1 doesn't work with driver version 6.56 but work well with version 5.59 and vise versa HASP Key Emulator key #2 doesn't work with driver version 5.59 but work well with version 6.56. It seems to me that the drivers are not compatible. Those emulator keys I bought from different sellers.

I can remove the reinstall the driver to make to key work but I can't make both 02 keys work parallelly.

My question is any way to make changing driver version of one of two key to make it work another driver version.

I will upload the key if you need it.

[hp3]

try install version 6.23 of drivers
i think should work for both

[user1]

For newer 6.51 drivers you need new version of your emulator.

[nodongle]

Only one version of HASP drivers can be installed at one time.
So, if you want to use newest drivers, you need update one of your emulator.

It's strange that one of your emulators working under 6.51 and not supports 5.59.

[telwind]

Dear nodongle,
It is exactly is 6.56, not 6.51, Win 7/x32.

Dear hp3,
Thanks for your advice. Anywhere can I download 6.23?

[hp3]

this is link for version 6.23 :

https://mega.nz/#!zMdFAbYS!82pBjecAWTjjxNDTZCK_3uEAThryktUO5aQOEsc DgAk