P. Schmid

My default expectation would also be that writeNamedRegion / writeWorkSheet would overwrite formula cells, especially since that used to be the behavior. Option 2 makes most sense to me as...

As of today, all the https://cran.r-project.org/web/checks/check_results_XLConnect.html succeeded. So whatever caused the problem with r-devel on Windows seems to have been temporary only.

I am not familiar with this, but saw that last time we updated this, we also had to update xlconnectjars. So not sure if that is required this time. Anyways,...