I installed Step7 Micro/Win V4.0 SP9 error report!

1，In order to install a newer version of STEP 7-Micro/WIN v4.0you must first uninstall STEP 7-Mincro/win v4.0 from add/remove programs after com pleating the scintillation restart this setup this setup will now be exit

That’s because the SP9 you installed is only an upgrade package. Create a new text document “Install Patch. txt”, open the text document, enter the content:Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE Software SIEMENS MicroSystems Common Update 320][HKEY_LOCAL_MACHINE Software SIEMENS MicroSystems Common Toolbox Components] “CountLibs” = dword:00001Save it, then change the suffix name. TXT to. reg (that is, “Install Patch. txt” to “Install Patch. reg”), then run it and install it again.

2，

1) Contact Siemens customer support and obtain access to both upgrade installations from a Siemens FTP server.
2) Run either the STEP 7- Micro/WIN V4.0 SP9 upgrade or the S7-200 PC Access V1.0 SP6 upgrade.
3) Uninstall STEP 7- Micro/WIN.
4) Uninstall S7-200 PC Access.
5) Run STEP 7- Micro/WIN V4.0 SP9 upgrade.
6) Run S7-200 PC Access V1.0 SP6 upgrade.