Special configuration can increase the maximum limit to nearly 2 GB. In a 32-bit operating system, the default maximum memory of WWHeap is 1.5 GB. InTouch Memory Usage - The default value for InTouch internal shared memory management (WWHeap) has been changed to use more memory rather than the current default of 256 MB.Coexistence - If Wonderware Application Server and the InTouch HMI are installed on the same node, upgrade to Application Server 3.1 SP3 Patch 01 and InTouch 10.1 SP3 Patch 01, respectively.UAC - Disable UAC before installing the Wonderware Application Server 3.1 SP3 and InTouch 10.1 SP3, applicable for Windows Vista and newer operating systems.

Installation - Installing the InTouch HMI on a computer used as a domain controller is not supported.If you have not installed InTouch 10.1 SP3, refer to the section below. Installation - You need to install InTouch 10.1 SP3 before installing this patch.It updates the previous ReadMe files included with Wonderware InTouch HMI 10.1, Wonderware InTouch HMI 10.1 SP2, Wonderware InTouch HMI 10.1 SP2 Patch 01, and Wonderware InTouch HMI 10.1 SP3. Wonderware® InTouch 10.1 SP3 Patch 01 Readme Wonderware® InTouch® HMI Version 10.1 Service Pack 3 (SP3) Patch 01 Readme Last revision: About This Readme This document includes information about Wonderware®InTouch®HMI 10.1 SP3 (Service Pack 3) Patch 01. FYI ' InTouch 10.1SP3 will be released November 11th and will support Windows7'. Wonderware Intouch 10.1 sp2 will work fine. There are also links to Wonderware's Compatibility Matrix where you can check all Wonderware products for OS Compatibility. InTouch 10.1 SP3 and also Patch 01 are available for download from the Wonderware support site. All previous versions of InTouch 10.1 and earlier are not supported with Windows 7. Solution The Home editions of Windows 7 are not supported, but both Professional and Ultimate 32 and 64 bit are supported for InTouch 10.1 with SP3 and InTouch 10.1 SP3 Patch 01.

Wonderware intouch 10 1 sp3k