Excel Programming: Exception from HRESULT: 0x800A03EC. at Microsoft.office.Interop
I have created a small application which opens,reads and creates Excel files. The app has been written in C# and I don't know why I get this error message when the application is running in one computer. I have run the same applicaiton on my computer and I don't have any problem. Can somebody help me and let me know why happen this error? thanks First of all, I suspect the HRESULT was really 0x800A03EC (it's kinda important to communicate the exact number if you are talking error codes ;-)). What this error usually means is that one or more formula contains an error. The main reason for a