Error Automation Vba

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Vba Automation Error 2147221080

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Vba Automation Error 440

minute: Sign up What is causing “Automation error Unspecified error” on Worksheet_Activate? up vote 2 down vote favorite 2 I have a worksheet named "Dates" (object name is A_Dates) that needs to be calculated when it is activated (It may be worth noting that this is in my Personal macro workbook). I regularly have workbooks open that have too many calculations vba automation error 800401a8 in the for me to have auto-calculation on. So I have auto-calc set to manual, and the following code in the worksheet: Private Sub Worksheet_Activate() A_Dates.Calculate End Sub This has worked fine for the last 3 months, day-in and day-out. Yesterday, it stopped working. It now throws this error on the declaration line: Microsoft Visual Basic Automation error Unspecified error [OK] [Help] I have tried changing how I reference the sheet, using: Sheets("Dates").Calculate and ActiveSheet.Calculate to no avail. I've also included error handling: On Error Resume Next which doesn't prevent it. I've even gone so far as: Private Sub Worksheet_Activate() On Error GoTo headache Sheets("Dates").Calculate Exit Sub headache: Exit Sub End Sub and it still shows up. I am totally at a loss. Help? Additional Information I have the following references, and use all of them in various macros in this workbook: Visual Basic for Applications Microsoft Excel 12.0 Object Library OLE Automation Microsoft Office 12.0 Object Library Microsoft Scripting Runtime Microsoft Forms 2.0 Object Runtime Microsoft HTML Object Library Microsoft Internet Controls Microsoft ActiveX Data Objects 2.8 Library Microsoft ActiveX Data Objects

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Vba Automation Error 80004005

Error in VBA within the Excel Questions forums, part of the Question Forums vba automation error the interface is unknown category; Hi. I have been attempting to perform a vlookup between 2 sheets and have just encountered the following error vba automation error the object has disconnected from its client message: ... LinkBack LinkBack URL About LinkBacks Bookmark & Share Digg this Thread!Add Thread to del.icio.usBookmark in TechnoratiTweet this thread Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Switch http://stackoverflow.com/questions/12270922/what-is-causing-automation-error-unspecified-error-on-worksheet-activate to Threaded Mode Jul 25th, 2012,10:43 AM #1 Swoootie Board Regular Join Date Jun 2012 Posts 64 Automation Error in VBA Hi. I have been attempting to perform a vlookup between 2 sheets and have just encountered the following error message: Run-Time Error '-2147221080 (800401a8)': Automation Error What I am attempting to do is reference an eternal workbook where the information is trimmed and copied and pasted http://www.mrexcel.com/forum/excel-questions/649207-automation-error-visual-basic-applications.html as values to match the destination cells and manually this works. When I try to hard code this using VBA, the error message pops up at the point at which the vlookup code is executed (so the trimming of the cells and copying across works fine). A cut version of my code is below: Option Explicit Sub PORTMON() Dim DT As Date 'INPUT BOX TAKES DATE FROM USER DT = Application.InputBox("Enter a Date as MMM YYYY") DT = Format(DT, "MMM YYYY") Dim PATH As String Dim WKBOOKATT2 As Workbook Dim FILENAME2 As String PATH = "C:\Checks\" FILENAME6 = "ACC_" & Left(Format(DT, "MMM YYYY"), 3) & "_" & Right(Format(DT, "MMM YYYY"), 4) Set WKBOOKATT2 = Workbooks.Open(PATH & "ACC_" & Left(Format(DT, "MMM YYYY"), 3) & "_" & Right(Format(DT, "MMM YYYY"), 4) & ".XLS") Dim APATT1 As Variant Workbooks.Open (SASPATH & "ACC_" & Left(Format(DT, "MMM YYYY"), 3) & "_" & Right(Format(DT, "MMM YYYY"), 4) & ".XLS") Range("F2").Select ActiveCell.FormulaR1C1 = "=TRIM(RC[-5])" Range("F2").Select Selection.AutoFill Destination:=Range("F2:F14") Range("F2:F14").Select Range("B2:B14").Select Selection.Copy Range("G2").Select ActiveSheet.Paste Range("F2:F14").Select Selection.Copy Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _ :=False, Transpose:=False Windows( _ "Acc Main.xls"). _ Activate Sheets("Stability").Select Range("D20").Select 'error occurs here APATT1 = Application.VLOOKUP(Range("A20").VALUE, WKBOOKATT2.Sheets(FILENAME2).Range("F2:G15"), 2, False) Range("D20").VALUE = APATT1 Has anyone come across a

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn http://superuser.com/questions/1073915/excel-vba-run-time-automation-error more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes http://www.infoworld.com/article/3027019/microsoft-windows/kb-2881029-3039794-2920727-throw-spurious-vba-office-automation-errors.html a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Excel VBA - Run Time Automation Error up vote 0 down automation error vote favorite I have this below VBA code (pretty common found on this site itself as well as other places on the net to find SHA hash in VBA) that works just fine in Excel 2013 on Windows 7 32. However the same code when run in Excel 2003 SP3 on Windows 7 32 gives Run Time Automation Error at line Set asc1 = CreateObject("System.Text.UTF8Encoding") I am unclear why it is failing in Excel 2003. Assuming it vba automation error has something to do with dot net framework I re-installed dot Net 4.0 while 3.5.1 is already part of Windows 7 and Feature already enabled. There is very similar post on this site here but even it does not have a solution. What else should I troubleshoot further? Could this be something to do with missing or corrupt components / libraries or anything related? Thanks. Public Function SHA1(str1) Dim asc1 As Object Dim enc1 As Object Dim bytes, outstr, pos Set asc1 = CreateObject("System.Text.UTF8Encoding") Set enc1 = CreateObject("System.Security.Cryptography.SHA1CryptoServiceProvider") bytes = asc1.GetBytes_4(str1) bytes = enc1.ComputeHash_2((bytes)) outstr = "" For pos = 1 To LenB(bytes) outstr = outstr & LCase(Right("0" & Hex(AscB(MidB(bytes, pos, 1))), 2)) Next SHA1 = outstr Set asc1 = Nothing Set enc1 = Nothing End Function Private Sub CommandButton1_Click() Dim txt txt = TextBox1.Text TextBox2.Text = SHA1(txt) End Sub microsoft-excel vba runtime-error share|improve this question edited May 8 at 20:07 asked May 6 at 15:06 pat2015 725311 In the VBA Editor window, under Tools -> References, are any listed as missing on the machine/setup having the issue? –panhandel May 6 at 19:11 @panhandel - Thanks for your input. How do I know if something is missing? Default ones are tick marked plus I already added System, mscorlib & MSXML5 –pat2015 May 6 at 19:30 Any missing would be prefixed with "MIS

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