Fix Windows Installer Access Denied Error

Fix Windows Installer Access Denied Error: If you are facing the error message “Access Denied” while trying to install a new program on Windows 10 or if you’re facing Msiexec.exe Access is Denied Error then you are at the right place as today we are going to fix this issue. The main cause of the error seems to corrupted or damaged Windows Installer files.

When you try to install or uninstall programs from Windows 10, you may get any one of the following warning messages:

Δεν ήταν δυνατή η πρόσβαση στην υπηρεσία Windows Installer
Windows Installer Service couldn’t be started
Could not start the Windows Installer service on Local Computer. Error 5: Access is denied.

In order to fix the underlying cause of this problem, we need to re-register Windows Installer files or sometimes by simply restarting Windows Installer services seems to fix the issue. So without wasting any time let’s see how to actually Fix Windows Installer Access Denied Error with the help of the below-listed guide.

Fix Windows Installer Access Denied Error

Φροντίστε να δημιουργήσετε ένα σημείο επαναφοράς, σε περίπτωση που κάτι πάει στραβά.

Method 1: Restart Windows Installer Service

1.Πατήστε Windows Key + R και μετά πληκτρολογήστε services.msc και πατήστε Enter.

2.Βρείτε Υπηρεσία Windows Installer μετά κάντε δεξί κλικ πάνω του και επιλέξτε Ιδιότητες.

3.Κάντε κλικ στο κουμπί Αρχική if the service is not already running.

4.If the service is already running then right-click and select Κάντε επανεκκίνηση.

5.Again try to install the program which was giving access denied error.

Method 2: Re-register Windows Installer

1.Πατήστε Windows Key + X και μετά επιλέξτε Γραμμή εντολών (διαχειριστής).

2. Πληκτρολογήστε την ακόλουθη εντολή στο cmd και πατήστε Enter:

msiexec /unreg

msiexec / regserver

3.Επανεκκινήστε τον υπολογιστή σας για να αποθηκεύσετε τις αλλαγές.

4.If the issue is not resolved then press Windows key + R then type the following and hit Enter:

%windir%system32

5. Εντοπίστε το Msiexec.exe file then note down the exact address of the file which would be something like this:

C:WINDOWSsystem32Msiexec.exe

6.Πατήστε Windows Key + R και μετά πληκτρολογήστε regedit και πατήστε Enter για να ανοίξετε τον Επεξεργαστή Μητρώου.

7. Πλοηγηθείτε στο ακόλουθο κλειδί μητρώου:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesMSIServer

8.Select MSISserver στη συνέχεια στο δεξιό παράθυρο του παραθύρου κάντε διπλό κλικ ImagePath.

9.Now type the location of the Msiexec.exe file which you noted above in the value data field followed by “/V” and the whole thing would look like:

C:WINDOWSsystem32Msiexec.exe /V

10.Boot your PC into safe mode using any of the methods listed here.

11.Πατήστε Windows Key + X και μετά επιλέξτε Γραμμή εντολών (διαχειριστής).

12.Type the following command and hit Enter:

msiexec / regserver

%windir%Syswow64Msiexec /regserver

13.Close everything and boot your PC normally. See if you’re able to Fix Windows Installer Access Denied Error, αν όχι τότε συνεχίστε με την επόμενη μέθοδο.

Method 3: Reset the Windows Installer Service

1.Open Notepad then copy & paste the following as it is:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesmsiserver]
"DisplayName"="@%SystemRoot%system32msimsg.dll,-27"
"ImagePath"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00,
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,6d,
00,73,00,69,00,65,00,78,00,65,00,63,00,20,00,2f,00,56,00,00,00
"Description"="@%SystemRoot%system32msimsg.dll,-32"
"ObjectName"="LocalSystem"
"ErrorControl"=dword:00000001
"Start"=dword:00000003
"Type"=dword:00000010
"DependOnService"=hex(7):72,00,70,00,63,00,73,00,73,00,00,00,00,00
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=hex(7):53,00,65,00,54,00,63,00,62,00,50,00,72,00,69,00,76,
00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,72,00,65,00,61,00,
74,00,65,00,50,00,61,00,67,00,65,00,66,00,69,00,6c,00,65,00,50,00,72,00,69,
00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,4c,00,6f,00,63,00,
6b,00,4d,00,65,00,6d,00,6f,00,72,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,
00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6e,00,63,00,72,00,65,00,61,00,
73,00,65,00,42,00,61,00,73,00,65,00,50,00,72,00,69,00,6f,00,72,00,69,00,74,
00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,
65,00,43,00,72,00,65,00,61,00,74,00,65,00,50,00,65,00,72,00,6d,00,61,00,6e,
00,65,00,6e,00,74,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,
00,00,53,00,65,00,41,00,75,00,64,00,69,00,74,00,50,00,72,00,69,00,76,00,69,
00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,53,00,65,00,63,00,75,00,72,00,
69,00,74,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,
00,53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,00,6f,00,74,00,69,00,
66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,
00,65,00,50,00,72,00,6f,00,66,00,69,00,6c,00,65,00,53,00,69,00,6e,00,67,00,
6c,00,65,00,50,00,72,00,6f,00,63,00,65,00,73,00,73,00,50,00,72,00,69,00,76,
00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6d,00,70,00,65,00,
72,00,73,00,6f,00,6e,00,61,00,74,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,
00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,72,00,65,00,61,00,74,00,65,00,
47,00,6c,00,6f,00,62,00,61,00,6c,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,
00,67,00,65,00,00,00,53,00,65,00,41,00,73,00,73,00,69,00,67,00,6e,00,50,00,
72,00,69,00,6d,00,61,00,72,00,79,00,54,00,6f,00,6b,00,65,00,6e,00,50,00,72,
00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,52,00,65,00,
73,00,74,00,6f,00,72,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,
00,65,00,00,00,53,00,65,00,49,00,6e,00,63,00,72,00,65,00,61,00,73,00,65,00,
51,00,75,00,6f,00,74,00,61,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,
00,65,00,00,00,53,00,65,00,53,00,68,00,75,00,74,00,64,00,6f,00,77,00,6e,00,
50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,54,
00,61,00,6b,00,65,00,4f,00,77,00,6e,00,65,00,72,00,73,00,68,00,69,00,70,00,
50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,4c,
00,6f,00,61,00,64,00,44,00,72,00,69,00,76,00,65,00,72,00,50,00,72,00,69,00,
76,00,69,00,6c,00,65,00,67,00,65,00,00,00,00,00
"FailureActions"=hex:84,03,00,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesmsiserverEnum]
"0"="RootLEGACY_MSISERVER000"
"Count"=dword:00000001
"NextInstance"=dword:00000001

2.Now from Notepad menu click Αρχεία στη συνέχεια κάντε κλικ στο κουμπί Αποθήκευση ως.

3.Από το Αποθήκευση ως πληκτρολογήστε αναπτυσσόμενη επιλογή Ολα τα αρχεία.

4.Name the file as MSIrepair.reg (reg extension is very important).

5.Navigate to desktop or where you want to save the file and then click Αποθήκευση.

6.Now right-click on the MSI repair.reg file and select Εκτέλεση ως διαχειριστής.

7. Επανεκκινήστε τον υπολογιστή σας για να αποθηκεύσετε τις αλλαγές και να δείτε αν μπορείτε Fix Windows Installer Access Denied Error.

Method 4: Reinstall Windows Installer

Σημείωση: Only Applied to earlier version of Windows

1.Πατήστε Windows Key + X και μετά επιλέξτε Γραμμή εντολών (διαχειριστής).

2. Πληκτρολογήστε την ακόλουθη εντολή στο cmd και πατήστε Enter μετά από κάθε μία:

cd %windir%system32
attrib -r -s -h dllcache
ren msi.dll msi.old
ren msiexec.exe msiexec.old
ren msihnd.dll msihnd.old
exit

3.Reboot your PC and then download the Windows Installer 4.5 Redistributable from Microsoft website here.

4.Install the Redistributable package and then reboot your PC.

Συνιστάται:

Αυτό είναι που έχεις με επιτυχία Fix Windows Installer Access Denied Error but if you still have any questions regarding this guide then feel free ask them in the comment’s section.