Wednesday 6 July 2016

Solution to Problem: automatic recalculation of user defined functions in Excel 2007

automatic recalculation of user defined functions in Excel 2007

Every time, when I made a new user defined function (UDF), although it was used by only one cell of one worksheet, Excel 2007 recalculates (I guess) all cells of all worksheets in my workbook, although they were recalculated a lot of times before.
Recalculation lasts
over an hour (OK, I have a lot of cells with UDFs).
I put clause "Application.Volatile (False)" at the begennibg of every UDF, but it did not help.
Is there any way of preventing Excel 2007 from recalculating all cells of all workbooks, when only one is actually
changed? Next time, when I save a workbook, it may not recalculate all, so saving is (relativelly) fast (for 15Mi Bytes, or so).

Anwsers to the Problem automatic recalculation of user defined functions in Excel 2007

Download Error Fixer for Free Now

UDF's are not volatile by defualt.
They only become volatile if you add 'Application.Volatile '.
The only way they should be getting recalced is if you have an argument list and in your spreadsheet use cell references such as this...
Public Function TimesTen(ByVal Cell as Range) as Double
  TimesTen = Cell * 10
End Function
 
And in your spreadsheet you have a formula like
=TimesTen(A1)
If A1 changes then the UDF will recalc.
Prior to 2007 there were dependency Tree limits that turned off smart calc and forced full calcs every time but that should not be the issue here since you are 2007.

This particular error can easily be resolved with a few simple steps. However, if you are not confident in your ability to use the methods below or they do not fully remove the issue on your computer, you may want to seek the assistance of a qualified repair technician who is well versed in fixing automatic recalculation of user defined functions in Excel 2007.

  1. Back-up the Registry of your operating system.
  2. Find the Registry Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate\OSUpgrade]
  3. Note: this Registry Key should already exist, if it does not exist, create it.
  4. Create a brand new DWORD Value that is named AllowOsUpdate
  5. Set the Value to 0x00000001.
  6. Close and reopen your Control Panel.
  7. Restart the Microsoft Windows.

Another Safe way to Repair the Problem: automatic recalculation of user defined functions in Excel 2007:

How to Fix automatic recalculation of user defined functions in Excel 2007 with SmartPCFixer?

1. Download SmartPCFixer. Install it on your system.

2. After the scan is finished, you can see the errors and problems which need to be fixed.

3. The Repair part is done, the speed of your computer will be much higher than before and the errors have been fixed. You can also use other functions in SmartPCFixer. Like dll downloading, junk file cleaning and print spooler error repair.


Related: AMD Radeon HD 7800M Win8 not working [Anwsered],I can access the internet, get on facebook and get to hotmail, but I can't play games on facebook and I can't open or respond to my e-mails,I keep getting this Media Player error when I log on my computer. [Anwsered],[Anwsered] System Hanging on shutdown and restart,Unable to get the Vlookup property of the WorksheetFunction class,Solution to Error: Error: "0x81000032 make sure the C: drive is online and set to NTFS" when trying to backup to external hard drive.
,Troubleshoot:External Hard Drive not listed in Windows 7 backup wizard Error
,I'm always being signed off so annoying Tech Support
,Solution to Problem: Impossible to use Internet Explorer! I keep getting the same error message every time i try to use IE.
,Solution to Problem: Referencing data in another file
,Troubleshoot:Error: "0x81000032 make sure the C: drive is online and set to NTFS" when trying to backup to external hard drive. Error,External Hard Drive not listed in Windows 7 backup wizard Tech Support,Tech Support: I'm always being signed off so annoying,Solution to Problem: Impossible to use Internet Explorer! I keep getting the same error message every time i try to use IE.,Referencing data in Access using Excel [Anwsered],Need Best Way To Present Data [Anwsered],Same question but for windows 7 home edition,sometimes fullscreen won't activate [Solved],Solution to Error: We bought a new computer with windows 7 and it is constantly freezing. How do we fix this?,Solution to Error: Windows 8 update crash (2013-07-22)
Read More: How to Fix Error - Automatic update failed and Windows will not start?,How to Fix - backup & recovery window, when clicking on turn on schedule or anything on that page.?,Tech Support: Backup unable to complete,Fast Solution to Problem: attempting to restore my files from windows back up which is my hard drive, it will copy but unable to open what can I do to retrieve those documents,Back button mostly unresponsive after viewing PDF file in browser window Tech Support,application not found error,any problems in a team where one has Windows XP and the other has Windows 7?,Application/Object-Defined Error,An Excel formula question where hours are totalled and cumulating,Anyone know the hardware email?

No comments:

Post a Comment