I’m trying to run some code that looks for all .doc & .docx files in a directory & sub-directories and then converts each one to PDF format.
The code below works only if there are no instances of the pdf in these directories i.e. it only works first time. Every subsequent time it fails with:
Exception calling “SaveAs” with “2” argument(s): “Command failed”
At C:\convert\convertword.ps1:12 char:13
+ $doc.saveas <<<< ($path, $wdFormatPDF)
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation
When I delete the previously created PDFs and re-run the PS it works fine. Therefore I can only assume there is a switch or parameter that I’m missing from my SaveAs function which somehow forces the overwrite?
$wdFormatPDF = 17
$word = New-Object -ComObject word.application
$word.visible = $false
$folderpath = "c:\convert\*"
$fileTypes = "*.docx","*doc"
Get-ChildItem -path $folderpath -recurse -include $fileTypes |
foreach-object `
{
$path = ($_.fullname).substring(0,($_.FullName).lastindexOf("."))
"Converting $path to pdf ..."
$doc = $word.documents.open($_.fullname)
$doc.saveas($path, $wdFormatPDF)
$doc.close()
}
$word.Quit()
Ok I finally think I’ve tracked down the problem. It’s the Windows Explorer Preview Pane which is locking the file. I had show preview pane turned on the directory where the files were being created and converted, this must have been creating a file lock on the pdf’s therefore the script cannot save the new pdf. I turned off preview pane in my Windows Explorer and the script now works repeatedly! Therefore nothing wrong with the Powershell Scripting but thanks for all the input guys. Here’s a link to the closest MS KB article that I could find on the subject http://support.microsoft.com/kb/942146