Gregory

I downloaded it from the link provided, and this solved my problem. Thanks

I don't know how to tell if dependencies are missing, but I've uploaded the dependency walker file to: https://1drv.ms/u/s!An2F1_VvAWtRhKZSllQh6QFLH8BjdQ?e=yjgkAt It's too big to upload to this web forum. Here's what the log says: Error: At least one required implicit or forwarded dependency was not found. Error: At least one module has an unresolved import due to a missing export function in an implicitly dependent module. Error: A circular dependency was detected. Warning: At least one delay-load dependency module was not found. Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.

After installing the beta version you provided and rebooting: No dadp5capi.dll

Using Windows 10 PRO for Workstations Version 1909, OS build 18363.1556 Analog Discover Pro 5250 P/N 154321G-02L I have installed Waveforms v 3.18.1 64 bit Device manager shows Analog Discover Pro Devices, Digilent ADP5250 Interfaces 1,2,3 and 4 of 4. The Driver File Details for one of the interfaces shows: C:\WINDOWS\system32\DRIVERS\dadp5drv.sys Waveforms starts and says: ! No Device Detected Help, please.