This page includes information to help you download the Windows Vista pre-RC1 ISO file. This pre-RC1 build is available for a limited time ? we will close the program when we reach 100,000 downloads.
After downloading, please install and test the build as soon as possible. Most importantly, if there is a crash, hang, or error ? please make sure that you send the information back to us using the built-in Windows Error Reporting technology (a dialog box will display automatically). Sending this information is essential to helping us improve the overall quality of Windows Vista ? and collecting this information is the primary purpose of distributing this pre-RC1 release.
Windows Vista Pre-RC1 build 5536
Windows Vista Pre-RC1 build 5536