iLogic error file format

[Daan_M]

Hi,

I'm trying to read out some parameters from a .xsl. Somehow it worked fine at first but now i get the following error;

I have no clue what libxl means and i can find very little about it online

Excelfile = "C:\Data\Map voor Input CSV files\90156.xls"

Kasttype = GoExcel.CellValue(Excelfile, "90156" ,"A7")

[WCrihfield · Accepted solution]

I'm not entirely sure if it's the same thing but see this link.

There is a Windows system environment variable called "UseLibXL".

This is sometimes used to help speed up using Excel like functionality, without actually having to open Excel each time.

[JamesHinchliffe4491]

If anyone else is looking for this.  I had the same problem and it was because the excel file i was trying to access had somehow become locked so was read only.  Cleared the lock and works fine now.