I have been working for a long time with NOTEPAD++. However after updating from a 6.2.x version to 6.4.1 it was no longer possible to work with big files (> 1 MB). Every change in the file takes an awful long time until NOTEPAD++ answers. I tried the 6.3.3 version - same problem. Going back to 6.2.2 the problem is resolved. So I cannot use any version higher than 6.2.x. Would be nice to resolve this problem in higher versions!!
In sorting missing: column #(the number)