Wampserver logo is not getting green- mysqld.exe-system error is showing - wampserver

while during installing it is showing that {mysqld.exe- system error}-in which it is written that THE CODE EXECUTION CANNOT PROCEED BECAUSE MSVCP120.DLL WAS NOT FOUND. REINSTALLING THE PROGRAM MAY FIX THIS PROBLEM.

The first thing the install of WAMPServer does is remind you to check that you have all the required MSVC Runtime libraries.
If you are not sure that you have evenything, go to the backup repo for WAMPServer here Checks VC++ packages installed MD5 and download the checker, run it, it will tell you what you are missing.
You can also find a full set of 32 and 64 bit runtime libraries on that site as well
All VC Redistribuable Packages (x86) (32bits) MD5
or
All VC Redistribuable Packages (x86_x64) (32 & 64bits) MD5
Download there, they are zip files, unzip whichever one you need and then run each of the library installs one at a time in a logical version number order starting at the oldest to the newest

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I get a Can't load package error although the BPL is there

This issue is driving me crazy. I'm trying to compile and install The QR Designer from QuickReports 6. I have an issue just with the one package. When I right the package in the IDE > Install the IDE gives me:
Can't load package C:\xe10_3\QRDesign\Win32\Debug\dclqrd_DXE10_3.bpl.
The specified module could not be found.
But the exact file is there.
I've also tried installing it via the menu under Components > Install Packages and then choosing the BPL from there, with the same issue.
I've tried to use Process Monitor as on this post here to find the issue:
Delphi Can't load package the specified module cannot be found
I couldn't fix the issue, but what I did pick up from Process Monitor was that some process was looking for the package here:
Computer\HKEY_CURRENT_USER\Software\Embarcadero\BDS\21.0\Package Cache\dclqrd_DXE10_3.bpl
That key didn't exists. I tried manually creating the key, but that didn't do a thing.
Any ideas?
UPDATE
Here is the list of packages:
As you can see, dclqrd_DXE10_3 is dependant on two others. Which I already built and installed. I removed its references and re-added them again now, to make sure the references are sound. I guess its like Remy said, the Specified module not found is probably not referring to dclqrd_DXE10_3 although I don't know what other module it could be referring to.
To install a package successfully in IDE, follow the steps:
Open the dpk/dproj/groupproj file in IDE
Build the package(s) for Windows 32-bit platform.
IDE itself is a 32-bit applicaton, so it should match.
Normally, it will build all dependent/required packages
Check if all chain of BPL & DCP files are generated in package Output directory.
It defaults to $(BDSCOMMONDIR)\Bpl & Dcp folders, but can be changed individually for each Package in Settings.
PBL packages are like DLL files. In order to load them, it requires all dependent BPLs.
If you have custom package output paths:
Check if your DCP output path is included in Tools\Options\Language\Delphi\Library Library Path for Windows 32-bit platform
Check if no duplicates of outdated compiled packages in default $(BDSCOMMONDIR)\Bpl & Dcp directories
Add the paths to library source pas files in Tools\Options\Language\Delphi\Library Browsing path or Library path
In some specific cases, if the package requires some extra dll-s like DB Client libraries, check if these dlls are 32-bit and are loadable, like included in %path% environement variable.
Note, some libraries offers package installer tools, that automagically do all mentioned things for you.
Also, there are universal package installer tools for quick working environement setup in one click.
I don't know why this fixed my issue, but it did.
The output directories for the bpl and dcp was set to be $(Platform)\$(Config)
The project files for the different packages exists in the same folder so the above config was supposed to be the debug folder or the release folder. Why only this package was thrown off I still don't know, but since changing the above packages to have a fixed path suddenly I could now install dclqrd_DXE10_3.bpl.
Thank you all for helping.

RAD Studio 10.2.3 Jedi JVCL Install Problem

I've uninstalled my RAD Studio 10.2.2 and installed 10.2.3 in my Win10 development VM. Along the way I uninstalled all the previous 3rd-party libs, including the Jedi GetIt packages, and per the instructions got rid of all the old Jedi source and DCP/DCLs. I'm attempting to install them back into 10.2.3 via GetIt. The JCL libs install fine, but when I try to install JVCL, the installation batch file hangs after compiling the installer and the VM comes to its knees. I rebooted, started taskmgr and watched as the batch file ran - it appears to go into a loop creating many instances of msgfmt. I've tried removing it all again, downloading and installing the 3.8 version myself and running the install batch file by itself, same problem; then backing up to the 3.6 version that had installed OK in 10.2.2, and it does the same thing. If I edit the batch file to skip the language-setup section, the batch file completes OK, but trying to re-run the GetIt update causes it to re-download and replace that batch file. :(
The installer does compile before the languages part of the batch file is reached, so I tried running the installer directly. I assume I'm not passing it cmd line info it needs, because it compiles the 64-bit libs fine but chokes immediately on compiling the 32-bit version of JvCore250.bpl with an unspecified compile error.
Anyone else run into this? Is a solution known?
Turns out to ultimately be a pathing problem. When multiple installations of the IDE exist on a machine (e.g. my VM has or previously had D2007, XE2 and 10.1 on it), the PATH environment variable can be too long - edit the PATH in the system to remove the old/stale paths. Then make sure that the library paths in the IDE includes $(BDSLIB)\$(PLATFORM)\release or you'll get "can't find RTL" when building the packages.
For me the problem is generated from the msgfmt.exe of dxgettext.
msgfmt.exe generates multilanguage messages, for a multilanguage support of jvcl installation.
For the specific problem of msgfmt.exe try to see this: dxgettext and Windows 10
I resolved the problem opened the install.bat file in jvcl folder, and I commented (with ::) every line where the msgfmt is executed.
Attention:
If you use getit I suppose you have to open the folder where jvcl is downloaded and search install.bat (I didn't use getit)
Instead I downloaded jvcl directly from github in my component folder, and I did what is written above in that folder.

Installing MinGW-W64

In the installation instructions for Windows at GoCV we've the below line:
Download and run the MinGW-W64 compiler installer from https://sourceforge.net/projects/mingw-w64/?source=typ_redirect.
I downloaded the mentioned file, but could not find executor file, and could not find anything like x86_64-7.3.0-posix-seh-rt_v5-rev2 as mentioned in the instuctions, any help?
The installation of MinGW-w64 is simple. Either download the installer from
https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win32/Personal%20Builds/mingw-builds/installer/mingw-w64-install.exe
or the appropriate package (as a 7-zip archive) directly:
https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/7.3.0/threads-posix/seh/x86_64-7.3.0-release-posix-seh-rt_v5-rev0.7z/download
Some people (including me) experienced random connection problems with the installer at some point, so the second options might be more straightforward.

Got msvcr120.dll missing wamp error while installing wamp on windows 10 OS

I tried to setup wamp in my windows 64 bit operating system form the below link
http://www.wampserver.com/en/
While setting up it is alerting msvcr120.dll missing wamp error.
Can any one provide how could I fix this issue?
You are missing at least one of Microsofts MSVC C/C++ Runtime libraries required to run Apache/PHP or MySQL.
Look here on the WAMPServer backup repo Down at the bottom you will find a link called
All VC Redistribuable Packages (x86_x64) (32 & 64bits)
Download that ZIP file, it contains all the needed installs for all the needed MSVC Runtimes.
Unzip it, then run each MSVC Runtime version install One-at-a-Time in logical version number order, oldest first.
If you see a dialog saying that the version is installed click the REPAIR button to make sure its correctly installed.
As you are using a 64bit windows and a 64bit WAMPServer, you MUST install BOTH the 32bit AND 64bit MSVC Runtimes.
Once all these are installed, uninstall WAMPServer, manually delete the C:\wamp64 folder and then reinstall WAMPServer. This is required to be absolutely sure that the install works correctly, as without these MSVC Runtimes parts of the install can fail.
Small Note
The first dialog shown by the Install does actually tell you to make sure these runtime libraries are installed before continuing with the install.
During install u after 2 nd step focus on the 3rd step download all link software which start from c++ in it download all which is available and skip when u see error or file not found after all install done u should do further process and its done

How to fix a corrupt Delphi 2009 Install

I installed both the Delphi 2009 trial and actual release via the web installer when I received them and experienced the same errors when installing both.
Both times it appears that the core web installer failed when it went to spawn the additional install packages for boost, documentation and dbtools. (It brought up a findfile dialog asking for a setup.msi that didn't exist on my machine). When cancelling out of this, the installer reported a fatal error.
The uninstaller did not appear in my program list, and would did not launch from the installation folder.
Future attempts to bring up the installer had it in a state where it thought Delphi 2009 was already installed and it wouldn't correct or repair or uninstall it.
Step 1
Clean out the registry of all things Delphi 2009.
You're looking for HKLM\Software\Codegear\BDS\6.0 and everything under it. Purge the HKCU equivalent while you're at it.
Search under HKEY.CLASSES.ROOT for anything that contains "CodeGear\RAD Studio\6.0" - assuming you installed into the default folder. Purge all those items from the CLSID level.
Step 2
Clean up Windows Installer using the Microsoft Windows Installer Cleanup utility.
Step 3
I suggest a reboot at this stage.
Step 4
Try to install again.
Good Luck!
The problems seem to originate with the web installer not having all the files needed.
Download the 2009 ISO: http://cc.codegear.com/item/26049
Mounted it using this free tool from Microsoft: http://download.microsoft.com/download/7/b/6/7b6abd84-7841-4978-96f5-bd58df02efa2/winxpvirtualcdcontrolpanel_21.exe (You can burn it to a DVD too)
Then reran the installer. At this point, both the repair and uninstall worked.

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