WAMP won’t turn green. And the VCRUNTIME140.dll error

As Oriol said, you need the following redistributables before installing WAMP. From the readme.txt BEFORE proceeding with the installation of Wampserver, you must ensure that certain elements are installed on your system, otherwise Wampserver will absolutely not run, and in addition, the installation will be faulty and you need to remove Wampserver BEFORE installing the … Read more

Have WAMP start automatically upon Windows start-up (without logging on or any UAC interference)

Follow these instructions to start the appropriate WAMP services on start-up. UAC will not interfere here and there is no need to log in to start your web-server: Log in as an administrator. Start -> Run “services.msc” Right click the service wampapache (may also be called wampapache64). Go to properties and set start-up type to … Read more

Adding comments to .htaccess

Comments in .htaccess must be on their own line, not appended to other statements. The last rule doesn’t work because the comments aren’t really comments. Comments in htaccess must begin with a # (must be at the start of a line), and not arbitrarily anywhere. In the second case, the #bla bla bla is interpreted … Read more

Why do HTTP servers forbid underscores in HTTP header names

They are not forbidden, it’s CGI legacy. See “Missing (disappearing) HTTP Headers”. If you do not explicitly set underscores_in_headers on;, nginx will silently drop HTTP headers with underscores (which are perfectly valid according to the HTTP standard). This is done in order to prevent ambiguities when mapping headers to CGI variables, as both dashes and … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)