To understand the fix, one must first understand the problem. threed32.ocx is an ActiveX control file. In the era of Windows 95 and Windows NT, this file was a crucial component of the (often referred to as "ThreeD"). It allowed software developers to create applications with sophisticated three-dimensional user interface elements—buttons, panels, and checkboxes that looked "raised" or "sunken"—at a time when standard Windows controls were flat and basic.
Press . You should see a message stating "DllRegisterServer in ... succeeded". Troubleshooting Tips
"Run-time error '339': Component 'threed32.ocx' or one of its dependencies not correctly registered: a file is missing or invalid"
· 1MP image frame rate up to 60fps
· Support OCR ( Passport, ID card,driving license card,Visa Card etc.)
· Support USB, RS-232 and Virtual serial port.
· Can read all 1D/2D/Dotcode barcode on the screen and paper
· Can work with Win XP/7/8/10,iOS,Android system
· Strong decode ability to read difficult barcodes (blurred, wrinkled,
fuzzy, low contrast,high density)
Chain store,Retail,Supermarket,Health care,Clothing,Tobacco,etc.