Guys... It's been said tens of times, this is due to SMART8 installation. Read the contents of a thread before you ask a question that pertains to not following all of the steps.
Regardless, here's a detailed explanation
To fix this error, visit this web page and follow my four steps:
https://github.com/SRL/SRL-OSR
R=
1. Click ZIP and download the binaries of SRL-OSR
Attachment 20080
2. Extract that file wherever, I put it into my Simba/Includes normally located at C:\Simba\Includes\SRL-OSR
3. Navigate to SRL-OSR\SRL\misc
4. Copy the file and Paste it to C:\Simba\Includes\SRL\SRL\misc
Copy
Attachment 20082
Paste
Attachment 20083