PrecisionCalc
xl
Precision
Get Your Numbers Right
Download xlPrecision 3.1 Free Edition
Download xlPrecision for Excel 97, 2000, 2002/XP, 2003, 2007, and later
Important:
On Windows NT, 2000, XP and Vista, you must be logged in as an Administrator
during installation.
On Windows Vista, start Setup by right-clicking xlPrecision.exe and choosing "Run as administrator":
After installation, you no longer need to be logged in as an Administrator.
After installing xlPrecision, restart Excel.
Then, to verify that xlPrecision is installed and working properly, enter this formula in any spreadsheet cell:
=xlpTEST()
It should return a welcome message with your name and the xlPrecision version. If it instead returns "#NAME!", then xlPrecision is not correctly installed. You may wish to try installing again, or see the Troubleshooting FAQ, or email for help.
Then, find the xlPrecision online help by choosing Add-Ins > xlPrecision 3.1 > xlPrecision 3.1 Help and Function Reference:
In Excel 2003 and earlier, xlPrecision's online help is in Tools > xlPrecision 3.1 > xlPrecision 3.1 Help and Function Reference:
