Intouch LGH File to CSV File


Thread Starter



We have .lgh and .idx files those generated by Wonderware InTouch and We need to read them with Excel.

any easy idea that can help me to convert them to .CSV file?

I already found something from The InTouch books (Start > Programs > Wonderware> books) includes InTouch Data Management Guide, and chapter 11, starting on page 239 walks through several examples of how to do this. but I couldn't make it work.
Hi buddy, what you mentioned can be resolved by InTouch Histdata Application accessed by DDE. You can find the words in manual.

I've developed a software to handle this problem, if you also cannot make it please email me.