M-File not accessible in Excel Add-in
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I generated an Excel Add-in using the Library Compiler with MS Win SDK 7.1 in the background. The compilation worked fine and the xla file was generated. Once imported to Excel, I called the newly programmed function =fitSVP(D4:N25). However, I received the error
Error in fitSVP.Class1.1_0: Previously accessible file "J:\Work\Research\0030-Calculations\MatlabFiles\fitSVP.m" is now inaccessible.
and the output is not generated. The path is a network drive and added to Excel as trusted location. The spelling is correct and the file is there. Any ideas how to overcome this error?
Friedrich on 9 Feb 2017
do you have a startup.m file which set up paths, CDs into something? Something messed up the search path of the compiled add in which leads to the addin trying to access a noncompiled m file.