winrtinstaller: update README.txt to better explain rt installer exit codes

diff --git a/windowsRuntimeInstaller/README.txt b/windowsRuntimeInstaller/README.txt
index 4c7ddf5e7c2c2e2ee7b1124fedf41e7fa4d70b4d..335c93e19f5229daa2413e74cce954ccb91b92d3 100644 (file)
--- a/windowsRuntimeInstaller/README.txt
+++ b/windowsRuntimeInstaller/README.txt
@@ -81,20 +81,19 @@ Some notes on the behavior of the Windows Vulkan Runtime Installer:
      C:\Windows\SYSWOW64 on 64-bit Windows systems to set up the\r
      32-bit loader.\r
 \r
-   o The Vulkan Runtime Installer returns the following exit codes:\r
-         0 - Success\r
-        10 - Failure\r
-      If the Installer returns an error code of 10, the Installer\r
-      will have attempted to uninstall whatever it installed\r
-      before it detected an error.\r
-\r
-   o The Vulkan Runtime Uninstaller returns the following exit codes:\r
-         0 - Success\r
-         3 - Success, reboot required\r
-        10 - Failure\r
-      If the Uninstaller returns an error code of 10, it will have\r
-      simply exited when the failure was detected and will\r
-      not have attempted to do further uninstall work.\r
+   o The Vulkan Runtime Installer returns an exit code of 0-9\r
+     to indicate success. All other exit codes indicate failure.\r
+     If the Installer returns a failure exit code, the Installer\r
+     will have attempted to uninstall whatever it installed before\r
+     it detected an error.\r
+\r
+   o The Vulkan Runtime Uninstaller returns an exit code of 0-9\r
+     to indicate success. An exit code of 3 indicates success, but\r
+     a reboot is required to complete the uninstall.  All other\r
+     exit codes indicate failure.  If the Uninstaller returns a\r
+     failure exit code, it will have simply exited when the failure\r
+     was detected and will not have attempted to do further uninstall\r
+     work.\r
 \r
    o The ProductVersion of the installer executable (right click on\r
      the executable, Properties, then the Details tab) can be used\r