Category Archives: Windows

Fix Mouse Lag (Latency) in Windows 10

Disable “Enable resampling scroll events” in Chrome config:


Chrome Cursor Latency Fix

Disable “Use hardware to accelerate…” in advanced setting page

FMAPP.exe Issue:

C:\Program Files\Realtek\Audio\HDA\FMAPP.exe
Rename it to FMAPP_bak.exe



Update audio driver for your motherboard.

To me is Gigabyte / Realtek:

Disable Flash in Chrome settings:

Update Intel HD Graphic Driver

Change to wired mouse (Final Solution)

Other Reference:

fopen filename can not be empty error (or not readable exception)

When uploading a file with Voyager, following errors happen:



Add IUSR to the folder which “upload_tmp_dir” points to. Normally “C:\Windows\Temp” in windows.


Notes to install PHP 7.2 and Laravel on windows server 2008 (SQL Server)

cd inetpub/laravel

comment “;extension=php_mysql.dll” in php.ini

Install url-rewrite module for IIS

Import rewrite rules:


install failed request tracing (Optional)


Change laravel structure:

Change path in public/index.php
require __DIR__.’/../../../../laravel/vendor/autoload.php’;
$app = require_once __DIR__.’/../../../../laravel/bootstrap/app.php’;

Add mofify permission for user “IUSR” to “D:\Inetpub\laravel\storage\framework\sessions”

Install Visual C++ 2017

SQL Server related:

Add this line in php.ini:


Change database configs in .env:

  • Change DB port to 1433

Upload Related Issue

If upload fails all the time (file not found exception), try create a folder for PHP to upload temp files. e.g. C:\phptmp

Revise php.ini as well:


Install Apache + PHP + MySQL Manually on Windows Server 2008

  1. Install Visual C++ Redistributable 2012
    VC version is very very very important! VC 2012 = VC11, Apache and PHP must be the same version VC11
  2. Install Apache: (win64)
  3. Edit httpd.conf
  4. Install service:
    httpd -k install -n “Apache 2.4”
  5. Install PHP
    If using laravel which require openssl_encrypt function, you must choose threat safe version:
  6. Edit php.ini
  7. Enable .htaccess in Apache:
    1. Set AllowOverride All for document directory.
    2. Enable rewrite module:
      LoadModule rewrite_module modules/