Hi,
Delete the .aoi file in the application folder and Restart the service. If the above doesn't help please let me know Kindest Regards Somanna ________________________________ From: dantinada <ananth_mist1...@yahoo.co.in> To: Axapta-Knowledge-Village@yahoogroups.com Sent: Fri, July 16, 2010 12:58:25 PM Subject: [Axapta-Knowledge-Village] Error code 50109 Hi I copied application files like .aod, from my friend system to mine. while I was trying to open my AXAPTA instance it is giving error as said. "Error in program files while reading in records ,Error code :50109.The check digit read in the data is illegal." Plz provide me some solution. Thanking you...