Pos3/5/FNB: Login Frontend prompt error Class not Registered: Revision history

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5 May 2022

  • curprev 02:5802:58, 5 May 2022‎ PeterT talk contribs‎ 679 bytes +679‎ Created page with "<u><b>Question :</b></u> When I open POS / FnB it prompts me a message Unhandled exception has occurred? <span style='color:blue'>System.Runtime.InteropServices.COMException (0x80040154): Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))</span> File:000317-a.png <u><b>Possible Reason :</b></u> Please check your COM port for customer display or display pole. It may have been corrupted or the display having hardware malfunction. <..."
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