Hello,
I am having trouble with upgrading my Step7 MicroWin.
Currently, I have V3.2 SP4 installed. I have an upgrade to V4.0 SP1, but I am unable to install the upgrade. While installing the installshield prompts: "Unable to locate valid install"
Then, the installshield asks me to manualy select the directory where the valid install is located. When I select the directory (C:\Program Files\STEP 7-MicroWIN 32), he still prompts, no valid install found.
Any ideas, someone?
P.S.: My V3.2 SP4 runs perfectly.
I am having trouble with upgrading my Step7 MicroWin.
Currently, I have V3.2 SP4 installed. I have an upgrade to V4.0 SP1, but I am unable to install the upgrade. While installing the installshield prompts: "Unable to locate valid install"
Then, the installshield asks me to manualy select the directory where the valid install is located. When I select the directory (C:\Program Files\STEP 7-MicroWIN 32), he still prompts, no valid install found.
Any ideas, someone?
P.S.: My V3.2 SP4 runs perfectly.