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 Service Pack 8 (SP8) and Service Pack 9 (SP9) for STEP7 MicroWIN V4.0 are now available for download.

Supported operating systems:

X = executable and tested, n.t. = not tested, --- not executable

Compatibility:

The two Service Packs 8 and 9 for STEP7 MicroWIN V4.0 are compatible with all S7-200 CPUs (CPU 21x and CPU 22x).
Programs created with earlier MicroWIN versions can be opened and further processed without any restrictions.
Projects created with the new Service Packs can be neither opened nor processed with older versions.

The prerequisite for the installation of the STEP7 MicroWIN V4 Service Packs is an installed earlier version of STEP7 MicroWIN V4.

INSTALLATION INSTRUCTIONS for STEP7 MicroWIN V4 SP8

1. Download the file to your PC
2. Unpack the archive and the required Service Pack..
3. Now your directory will list the additional folders named MicroWIN, s7exp and tdpaneled.
4. Change to the respective folder and start the update by executing the file Rejoin.bat.
5. After completion you will find one file each with the file extension xxx.exe. Execute the relevant file xxx.exe.
4. Follow the prompts that will come up during the installation to conclude the installation process.
5. When the installation has been concluded successfully you will find STEP7 MicroWIN V4 SP8 in your start menu under the item Simatic
6. After the installation please delete the temporary sub-directory with the installation files. This must be done manually.

INSTALLATION INSTRUCTIONS for STEP7 MicroWIN V4 SP9

1. Download the file to your PC
2. Unpack the archive and the required Service Pack
3. Open the folder Disk1 and execute the file setup.exe
4. Follow the prompts that will come up during the installation to conclude the installation process..
5. When the installation has been concluded successfully you will find STEP7 MicroWIN V4 SP9 in your start menu under the item Simatic
6. After the installation please delete the temporary sub-directory with the installation files. This must be done manually

INSTALLATION INSTRUCTIONS with a simultaneous change of the operating system

1. On the computer with the executable predecessor version zip the file microwin.exe. You will find it with the standard installation in drive C in the folder:
Program Files\Simatic\STEP 7-MicroWIN V4\bin
2. Copy the packed file to the computer with the new operating system and unpack the file.
3. Start the installation in line with the installation instructions of the relevant Service Pack.

Download STEP7 MicroWIN V4.0 SP8 and SP9: ( 700568 KB )