WURFL.csvin an editor. These files should not be altered. The user agent cache verifies the file format and headers before loading the files and does not load files that have been altered.
When you edit the
UserCap.csv file, observe the format of the file. Configuring
this file is an advanced user function and should only be done by savvy users. The format is defined
in the first line of the file and consists of a list of columns. The number of columns and their
default values are also available in the file. These must match exactly or loading of the file will
UserCap.csv file in Excel may cause the quote characters to be
removed from each value on a particular line. In this case, the file fails to load. Always save a
backup of the file before editing, so you can revert if a formatting error occurs.