How To Fix Error 2503 2502 On Windows 10 When Installing Software

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Bisogna dare alla cartella TEMP di Windows l’accesso a “everyone”.

Il Video

If you are installing (or configuring) software on your Window 7, 8 or 10 PC, you may see ERROR 2503 followed by ERROR 2502:

Fortunately there is both a fix and workaround for this problem:

HOW TO FIX ERROR 2503 2502:



End task on EXPLORER.EXE and start a new one WITH ADMIN PRIVILIGES.

You might also try running the .MSI from an elevated command prompt.

Installare Eclipse IDE in Mac OS Big Sur

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Oggi installiamo Eclipse nel nuovo sistema operativo di Apple.

Prima di tutto scarichiamo JDK da Oracle

Leggi il resto di questo articolo »

“Kernel Driver not Installed” – Problema ad eseguire le Vm di VirtualBox su Big Sur

Oracle, Varie, VirtualBox oscar Nessun Commento »

Se hai aggiornato VirtualBox su Big Sur e nessuna macchina Virtuale parte restituendo l’errore:

Kernel driver not installed (rc=-1908)
Make sure the kernel module has been loaded successfully.
where: suplibOsInit what: 3 VERR_VM_DRIVER_NOT_INSTALLED (-1908) – The support driver is not installed. On linux, open returned ENOENT.

Allora segui i passaggi:

– Vai su Preferenze -> Sicurezza & Privacy -> tab Generali (Preferences -> Security & Privacy -> Tab General)
– Dai i permessi a “Oracle America, Inc” (devi prima sbloccare il lucchetto in basso a sinistra e poi premere il bottone dei permessi)

– riavvia il computer

– se non funziona, allora riesegui i passi precendenti, ma prima disintalla e reinstalla VirtualBox

Continue to see Flash in 2021 into browser

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To continue seeing Adobe Flash in your browser you can use my first solution:

  • Uninstall FireFox from Control Panel
  • Download a previous version of FireFox from official link (no later than 8.4) or download version 8.3 here
  • Download flash player from here

I recommend you to disable automatic updates.

or if you already installed Adobe Flash player on FireFox then download the folder here , rename “C:\Windows\System32\Macromed\Flash in “C:\Windows\System32\Macromed\Flash_old and then put the unzipped folder in “C:\Windows\System32\Macromed\” . Close FireFox and reopen it.

Another alternative can be found at link or download the numerous Flash Player for different browsers and operating systems here

If you need help just ask.

Continuare a vedere Flash nel 2021 nel browser

Flash, Flex, Varie, Web oscar Nessun Commento »

Per continuare a vedere Adobe Flash nel tuo browser puoi usare la mia prima soluzione:

  • Disintalla FireFox da pannello di controllo
  • Scarica una versione precedente di FireFox dal link ufficiale (non oltre la 8.4) oppure scarica la versione 8.3 qui
  • Scarica flash player da qui

mi raccomando devi disabilitare gli aggiornamenti automatici.

oppure se avevi già installato Adobe Flash player su FireFox allora scarica la cartella qui, rinomina “C:\Windows\System32\Macromed\Flash in “C:\Windows\System32\Macromed\Flash_old e poi metti la cartella decompressa in “C:\Windows\System32\Macromed\”. Chiudi FireFox e riaprilo.

Un’altra alternativa puoi trovarla al link oppure scarica i numerosi Flash Player per i diversi browser e sistemi operativi qui

Se hai bisogno di aiuto chiedi pure.

How to Make Apache Start httpd Automatically on Boot in Mac OS X

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Set Apache to Start Automatically on Boot in Mac OS X

From the Terminal, enter the following command:

sudo launchctl load -w /System/Library/LaunchDaemons/org.apache.httpd.plist

on Boot in Mac OS X

To stop Apache from starting itself automatically upon system start, you simply need to remove the agent from launchd as with any other daemon, like so:

sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist

Determine if Apache is Loaded or Unloaded in launchd

If you’re not sure whether you have set Apache to load automatically or not, you can query launchd for apache like so:

launchctl list|grep apache

Don’t see apache.httpd returned? Then the daemon is not loaded, and it will not automatically start. Apache can still be used and started manually, but it won’t start itself with a reboot or boot, pretty simple.

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