Espo CRM Installation on Windows 7

[EspoUser]

Hi I tried to install espocrm on windows 7 with the bitnami espocrm package found on your website. Installation went so far well, I can start "Bitnami EspoCRM Stack 2.7.2.-0" Application and when I click on "Go to Application" the browser opens and shows the welcome screen.
But when I click on the welcome screen on the link "Access Bitnami EspoCRM Stack"I get this error:
The requested URL /espocrm/install/ was not found on this server.
When I enter /espocrm/reset then caches are cleared.
What could be the problem?
best regards

[EspoUser]

I deinstalled the whole package and installed it again, now it works