One question,

The IM folder is only related to the HMI, and only contains some kind of buffer?

No problem if I delete it? Will I lose any hw config or anything?

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Split from When delete device from devices&networks panel works incorectly.

This IM folder holds data like HMI compile database, output for the HMI device etc. If it is not found during the next compile, then it simply falls back to a Software - rebuild and recreates it.

I.e.: you do not lose any project data, only data to be transferred to the device, like when you archive the project, so it will be recreated.

Thanks.

I must try this because I had a display problem and it has been preserved when migrating TIA V12 -> V13 SP2 -> V15, and this migration also introduced some new errors :/

 Hi, there is no problem removing the IM folder.

In some projects i have had, we had to remove this IM folder quite a few times to get the compiler to fix display errors.

Adcsi

Thanks.

I must try this because I had a display problem and it has been preserved when migrating TIA V12 -> V13 SP2 -> V15, and this migration also introduced some new errors :/