<date>_HIM_POSWebService_9.1.x.x.x.zip in <drive>:\IMSetup\Patch91x.POSWebService at c:\inetpub\wwwroot\ to <drive>:\IMSetup\v91Backup.<drive>:\IMSetup\Patch91x\ \<date>_HIM_POSWebService_9.1.0.xxx.xxxx\ HIM_POSWebService.Application to replace the files in c:\inetpub\wwwroot\POSWebService.web.config in a text editor from <drive>:\IMSetup\Patch91x \<date>_HIM_POSWebService_9.1.0.xx.xxxx\HIM_POSWebService.Config. Complete based on the current backed up web.config and then make any adjustments as advised in the patch Readme.web.config from <drive>:\IMSetup\Patch91x \<date>_HIM_POSWebService_9.1.0.xx.xxxx\HIM_POSWebService.Config to replace the current file in c:\inetpub\wwwroot\POSWebService.Parent topic: Patches and Updates