Home > Excel 2010 > Excel 2010 Solver Macro Error# Excel 2010 Solver Macro Error

## Excel Solver Macro Button

## Excel Solver Macro Loop

## Note the last checked entry indicates that Solver.xla has not been found.

## Contents |

For instance you can **write "1" in cell X65000, set** X65000 as your target cell and write "ValueOf:=1". If changed from 3 to 1, Solver will maximize the value of the target cell, and "2" will minimize. Figure 3: Screenshot of example problem 2. The known variables are called analysis variables and will be treated as constants. this content

Common Error Messages Delete Method of Range class failed This error occurs if a macro tries to delete from a spreadsheet that is is 'protected'. The CheckSolverIntl function below calls two additional functions which perform the loops. Register To Reply 12-24-2011,01:28 AM #5 jimmypants View Profile View Forum Posts Registered User Join Date 12-23-2011 Location Arizona, USA MS-Off Ver Excel 2003 Posts 9 Re: Compile error: Sub or Illustration of incorrect Solver.xla reference pointer. http://peltiertech.com/Excel/SolverVBA.html

Please Login or Register to view this content. This workbook will not work.", vbCritical CheckSolver = False End If If CheckSolver Then ' initialize Solver Application.Run "Solver.xlam!Solver.Solver2.Auto_open" End If On Error GoTo 0 End Function The function above works As an alternative you can write: iSolution = SolverSolve(True) Then Solver will return a value to your variable (here called "iSolution"), and from the value you can decide what to do Let's use the problem from Example 2 above.

- Unprotect the sheet and start the macro again.
- In that case you can use a dummy.
- Minimizing the sum of the squares of each implicit equation will accomplish this.
- Note: You do not need to download the Solver add-in.
- And until it is first used, it hasn't run its Auto_Open procedure, which is what actually prepares it to run.
- Pull up the reference dialog box Visual Basic window using Tools>References.
- To prevent parameters from a different Solver optimization interfering with the macro's optimization, Solver should be reset prior to running, using SolverReset.
- Select "solver.xla", or "solver.xlam" if you use Excel 2007 or newer.

Security dialog box. Step 5: Stop the macro recorder (Tools > Macro > Stop Recording ...). The content you requested has been removed. Excel 2010 Solver Add-in Not In English If the add-in is not found, click Browse, navigate to the add-in file*, then when it appears on the add-in list, check its checkbox.

Notice that these equations are in implicit form (equal to zero). Excel Solver Macro Loop After adding the two constraints, we click on the Solve button, and we find our answer (x=0.5). See below: Installing Solver. recommended you read In the Danish version of Excel 2003 it looks like this: Click "Solve", and Solver inserts 2 in cell A1.

I tried to record a macro where I used Solver. Excel 2010 Solver Where To Find Sub SolverMacro() ' Example Solver VBA Macro SolverReset SolverOk SetCell:="$B$24", _ MaxMinVal:=2, _ ValueOf:="0", _ ByChange:="$B$16:$B$17" SolverSolve userFinish:=True End Sub To keep the Solver Results dialog box from showing up, the All constraints **are satisfied. 2 Solver cannot** improve the current solution. Make A3 your target cell, the value must be 4 by adjusting cell A1.

If Solver.xla doesn't appear under Available References, click Browse and open Solver.xla in the \Office\Library\Solver\ subfolder. Â The problem is when I clickÂ Tools on the menu bar, "references" is greyed out. read the full info here When you call Solver using VBA it is smart to have your constraints in sets of 2 columns. Excel Solver Macro Button The macro is suspended, but not yet stopped. Excel 2010 Solver Compile Error In Hidden Module You mentioned: "You can't set a reference when code execution is suspended, so press the reset button (or do Tools > Reset), and then try." I wonder if this was the

Figure 1: Screenshot of example problem 1. news In my own searching for a solution this morning (before receiving a reply), I had gone into another section of the Tools menu in an attempt to see if there was You can change a lot of parameters, but I'll skip them - also because there can be differences from version to version. Advertisement Example 2: "Solving a System of Non-Linear Equations" < Download Excel Solver Example 2 (.xls) > In this next practice problem, the solver is used to find values for the Excel Vba Solver Compile Error

Do Until bSolved lTimes = lTimes + 1 If lTimes = 7 Then MsgBox "Solver didn't find a solution" & vbNewLine & _ "despite having reduced demand for precision 6 times." Solver settings Just like when using Solver manually, VBA can change Solver's settings - max number of iterations, max time, precision etc. Very Helpful!! have a peek at these guys You could try" & vbNewLine & **_ "(another) constraint for** flow" & vbNewLine & _ "or total production." Exit Do Case 5 'Solver could not find a feasible 'solution.

All rights reserved. '' Returns True if Solver can be used, False if not. Excel 2010 Solver Tutorial Click the File tab, and then click Options below the Excel tab. To unzip, right-click and select "decompress all" or whatever Windows suggests.

Note that the lower box indicates that the system tried to find Solver.xla in a subdirectory of "D:\Apps\...". To install an add-in, on Excel's Tools menu, choose Add-Ins. Of course you can write a number instead of using a variable like dTargetValue, if the target value never changes. "MaxMinVal:=3" is standard for finding an exact value. Excel 2010 Solver Not Working When calling Solver you could write: '< = constraints If bRel1 Then solveradd cellref:=rA1.Address, _ relation:=1, formulatext:=rB1.Address End If 'Equal to (=) constraints If bRel2 Then solveradd cellref:=rA2.Address, _ relation:=2, formulatext:=rB2.Address

We need to choose a starting value for x, so let's choose x = 1 because that is the average number of times Excel crashes on me per week. Check the Solver reference. The syntax is straightforward: Application.Run is followed by the procedure name in double quotes, followed by a comma separated list of arguments being passed to the procedure: Application.Run "SubName", Argument1, Argument2,... check my blog Here is a very simple example.

Typically I store constraints in arrays, and then it is very fast to insert them like this, where rA1 is a range and arARel1 is my array: Set rA1 = Range("A1") If you record a macro while you use Solver, you will get something like the following: Sub SolverMacro1() ' ' SolverMacro1 Macro ' Macro recorded by Jon Peltier ' SolverOk SetCell:="$B$8", Powered by vBulletin® Version 4.1.8 Copyright © 2012 vBulletin Solutions, Inc. The solver check box is the 7th check box from the top.

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