Ubraco v4 beta installation fixApply this fix if you in installation cant go over step 2/5 (installer says than can`t write to web.config). This enable install button, so you can install database and go to step 3/5.
dowload linkUsage:
1) copy detect.ascx over file detect.ascx in /install/steps/ directory
2) install site as usually (you have to change connection string in web.config manually)
3) in step 2/5 insert your database details
4) click confirm button (error appear, ignore it)
5) click install and continue to end of installation
6) at the end of installation change value of umbracoConfigurationStatus in web.config to "4.0.0"