topic I am in trouble to get EPANet dll function running from my ARCMap Addin (C#.NetAPI). The same source for dll's function calling is working in an independent console application but when I do the same calling from ArcMap Addin button click, it returns erro in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/i-am-in-trouble-to-get-epanet-dll-function-running/m-p/102342#M2726 <HTML><HEAD></HEAD><BODY><P>I am in trouble to get EPANet dll function running from my ARCMap Addin (C#.NetAPI). The same source for dll's function calling is working in an independent console application but when I do the same calling from ArcMap Addin button click, it returns error 305 which means “Cannot open hydraulics file” . But I do not understand why ArcMAP calling causes to stop creating/ accessing this file. I also tried to run the same console executable in a different process (started from ArcMAP Addin button even), but still no luck. Do anyone of you have any clue regarding this matter?</P></BODY></HTML> Thu, 21 May 2015 09:55:08 GMT ShekhShamsuzzaman 2015-05-21T09:55:08Z I am in trouble to get EPANet dll function running from my ARCMap Addin (C#.NetAPI). The same source for dll's function calling is working in an independent console application but when I do the same calling from ArcMap Addin button click, it returns erro https://community.esri.com/t5/arcobjects-sdk-questions/i-am-in-trouble-to-get-epanet-dll-function-running/m-p/102342#M2726 <HTML><HEAD></HEAD><BODY><P>I am in trouble to get EPANet dll function running from my ARCMap Addin (C#.NetAPI). The same source for dll's function calling is working in an independent console application but when I do the same calling from ArcMap Addin button click, it returns error 305 which means “Cannot open hydraulics file” . But I do not understand why ArcMAP calling causes to stop creating/ accessing this file. I also tried to run the same console executable in a different process (started from ArcMAP Addin button even), but still no luck. Do anyone of you have any clue regarding this matter?</P></BODY></HTML> Thu, 21 May 2015 09:55:08 GMT https://community.esri.com/t5/arcobjects-sdk-questions/i-am-in-trouble-to-get-epanet-dll-function-running/m-p/102342#M2726 ShekhShamsuzzaman 2015-05-21T09:55:08Z