Win10 can't start WampServer icon is orange solution

Introduction

I haven't encountered any problems installing WampServer for so many years. It can be started directly after installation, and it can be used.There is a problem, let's take it slowly

Missvcr110.dll is missing from computer

When the installation is about to be completed, this window will pop up directly. Damn, it looks like what component is missing, but if you install msvcr110.dll directly at this time, it is estimated that there will be something missing after the installation, so you have to install it.in the package

So you need to install Visual C++ Redistributable for Visual Studio, You can download it directly hereAfter opening, it will look like the following picture

We click directly to download, and then we go to the platform selection interface

Because mine is 64-bit, I chose 64-bit, then click Next to download and install it directly, and then continue to install WampServer without any problem

The icon is orange and cannot be activated

But when I start up, the icon in the lower right corner is always orange and inaccessible, that's all

But I installed and tested port 80 as mentioned on the Internet, and I didn't use it temporarily, so I tested it like this

The result is as follows, it shows that it is not temporarily used, what the hell, why can't it be activated?

In the end, I had a brainstorm and asked if there was any permission problem with the C drive I installed. Then I uninstalled the original one and installed it on the D drive. Sure enough, it can be started

Then open http://localhost/What a familiar scene appears