VB5 - Decimal places are missing

[Kernelpanic]

Are you using a numerical text box with decimal set in properties?

Probably not because I see Print Using and template...

I am assuming there are Numerical Text Boxes because Fellippe has them in InForm. It's too long since I worked with VB for Dos to remember anything about Numerical text boxes for older version than VB5 but seems to me a likely control to have in VB early on.

Yes, it are text fields.
There's something wrong with it, or it's jinxed. 

The small sample program "Mehrwertsteuer" works again, the results are absolutely correct.

PS: This is an English version of VB5. Entries have to be with a dot "."
I need something to relax now:    Miss Monique