Administration utility (1.1.4322.0) that manages the installation and uninstallation of multiple versions of ASP.NET on a single machine Copyright (C) Microsoft Corporation 1998-2002. All rights reserved. Usage: aspnet_regiis.exe [-i[r] [-enable] | -u[a] | -r | -s[n] | -k[n] | -lv | -lk | -c | -e[a] | -?] -i - Install this version of ASP.NET and update scriptmaps at the IIS metabase root and for all scriptmaps below the root. Existing scriptmaps of lower version are upgraded to this version. -ir - Install this version of ASP.NET, register only. Do not update scriptmaps in IIS. -enable - When -enable is specified with -i or -ir, ASP.NET will also be enabled in the IIS security console (IIS 6.0 or later). -s - Install scriptmaps for this version at the specified path, recursively. Existing scriptmaps of lower version are upgraded to this version. E.g. aspnet_regiis.exe -s W3SVC/1/ROOT/SampleApp1 -sn - Install scriptmaps for this version at the specified path, non-recursively. Existing scriptmaps of lower version are upgraded to this version. -r - Install scriptmaps for this version at the IIS metabase root and for all scriptmaps below the root. All existing scriptmaps are changed to this version, regardless of current version. -u - Uninstall this version of ASP.NET. Existing scriptmaps to this version are remapped to highest remaining version of ASP.NET installed on the machine. -ua - Uninstall all versions of ASP.NET on the machine -k - Remove all scriptmaps to any version of ASP.NET from the specified path, recursively. E.g. aspnet_regiis.exe -k W3SVC/1/ROOT/SampleApp1 -kn - Remove all scriptmaps to any version ASP.NET from the specified path, non-recursively. -lv - List all versions of ASP.NET that are installed on the machine, with status and installation path. Status: Valid[ (Root)]|Invalid -lk - List all the path of all IIS metabase keys where ASP.NET is scriptmapped, together with the version. Keys that inherit ASP.NET scriptmaps from a parent key will not be displayed. -c - Install the client side scripts for this version to the aspnet_client subdirectory of each IIS site directory. -e - Remove the client side scripts for this version from the aspnet_client subdirectory of each IIS site directory. -ea - Remove the client side scripts for all versions from the aspnet_client subdirectory of each IIS site directory. -? - Print this help text.