LaserSoft Imaging

I am trying to use the SRDx feature on my B&W 35mm film scans and when I do the 1:1 preview I get an unusable image (See attachments). What am I doing wrong?

I've attached the regular image scan and the resulting image scan after doing the 1:1 SRDx.

Dear a_armstrong,

https://www.silverfast.com/problemreport/en.html?filter=assistant&sub=iSRDBW&faq_id=151

Here you will find the answer