In ES 5.0.x the ability of eprload to import specman files into MATLAB was greatly extended. If you're running into problems, e.g. what was working before isn't now, it wasn't doing what you wanted before and it still doesn't.
Please upload an example file or two(include both the .d01 and .exp) into this thread so I can work out the bugs.
I tried to use eprload from the EasySpin 5.0.21 version and it failed with several 2D files recorded recently with SpecMan. Same file is successfully opened with eprload from ver 4.5.5. An example file is attached. Thanks for your help.