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  1. R

    Deploying Crystal Reports

    I've written a windows based app using crystal reports. I eventually found out that one needs to enter a license key for one of the merge modules. Done. After deployment though, the app keeps telling me that it couldn't load a rowset. What am i doing wrong, or leaving out? I don't have a...
  2. R

    Getting Nowhere

    Hi there, I'm completing a point-of-sale application, not very involved, but included in the requirements is the use of a cash register. I've asked around, but i'm not getting anywhwere. I don't even know where to start. The cash register plugs into the LPT port. I heard somebody mention that...
  3. R

    Point of Sale

    I'm developing a point-of-sale application, and i'm supposed to be using a cash register. The problem is that i have no clue how to access the cash drawer from my app. Any help or suggestions would be appreciated.
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