I was able to get around the error by copy the file HistogramPlus-S.exe from this location (Win7 using MS Office Professional 2010 32-bit): E:\Users\Paul\AppData\Roaming\Microsoft\AddIns\HistogramPlus-S\ to E:\Users\Paul\AppData\Roaming\Microsoft\AddIns\HistogramPlus\ and then renamed HistogramPlus-S.exe to HistogramPlus.exe (removed -S from filename). Seems to work ok. Note that the add-in does add conditional formatting to the original data cells. Recommend to copy your data to a new spreadsheet and do some tests runs. Hope this helps some users and perhaps the company supplying the addin.
Does not work here. I have Excel 2013 x32, windows 7 64Bit. Still error 53 file not found message. Hwever at least “about” now works, what a crappy installer.
Ok. Seems to be due a missing dna.dll, which seems to be from kagi for registration of this thingy.
I wonder how anyone could get it to run.