This article provides guidance on addressing the error messages “Cannot load file libcrypto-3.dll Error:193” and “Cannot load file libcrypto-3.dll Error:126” encountered with KT200 ECU Programmer. By understanding the possible causes and implementing the suggested solution, users can resolve these errors and ensure the smooth operation of the KT200 ECU tool.

Users may encounter the following error messages with KT200:
Cannot load file libcrypto-3.dll Error:193
Cannot load file libcrypto-3.dll Error:126

Look at the images below:

kt200 error 126

 

kt200 error 193

Possible reason:

The error is typically caused by a missing driver.

Solution:

Download the patch package that corresponds to your system

Vc_redist.x86
Vc_redist.x64

For 32-bit systems, download the X86 version.
For 64-bit systems, download the X64 version.

Conclusion:
By following the solution provided above, users can overcome ECUHELP KT200 error messages “Cannot load file libcrypto-3.dll Error:193” and “Cannot load file libcrypto-3.dll Error:126.” Simply download and install the appropriate patch package corresponding to your system architecture (X86 for 32-bit, X64 for 64-bit), and KT200 tool should function properly without any further issues.