Ketika Anda mencoba untuk menginstal paket Penginstal Microsoft Windows^{(Microsoft Windows Installer)} , Anda mungkin menerima pesan galat berikut: Galat 1603: Terjadi galat fatal selama penginstalan. Jika Anda mengklik OK di kotak pesan, penginstalan akan mundur.

Penyebab Kesalahan 1603: Terjadi kesalahan fatal selama instalasi

Anda mungkin menerima pesan galat ini jika salah satu dari kondisi berikut ini benar:

1. Folder yang Anda coba instal paket Penginstal Windows^{(Windows Installer)} dienkripsi.

2. Drive yang berisi folder yang Anda coba instal paket Penginstal Windows^{(Windows Installer)} diakses sebagai drive pengganti.

3. Akun SISTEM^(SYSTEM) tidak memiliki izin Kontrol Penuh^{(Full Control)} pada folder yang Anda coba instal paket Penginstal Windows^{(Windows Installer)} juga. Anda melihat pesan galat karena layanan Penginstal Windows^{(Windows Installer)} menggunakan akun SISTEM^(SYSTEM) untuk menginstal perangkat lunak. Baca Cara Install Software Tanpa Hak Admin disini. ^{(How to Install Software Without Admin Rights here.)}. Baca Cara Install Software Tanpa Hak Admin disini. ^{(How to Install Software Without Admin Rights here.)}.

Perbaiki Kesalahan 1603^{(Fix Error 1603)} : Terjadi kesalahan fatal selama instalasi

Untuk memperbaiki masalah ini secara otomatis, gunakan alat perbaiki dari Microsoft^{(fix it tool by Microsoft’s)} .

Sekarang jika hal di atas tidak berhasil untuk Anda, ikuti panduan ini:

1) Klik dua kali " PC Ini^{(This PC)} " di desktop Anda.

2) Klik kanan^{(Right-click)} drive tempat Anda ingin menginstal program dan Pilih " ^{(Choose “)}Properties. “

3) Klik tab “ Keamanan^(Security) ” dan kemudian klik tombol “ Edit ”.

4) Centang " Izinkan^(Allow) " di sebelah " Kontrol Penuh^{(Full Control)} " di bawah subjudul " Izin^{(Permissions)} " di dalam nama pengguna " SISTEM^(SYSTEM) " dan klik " Terapkan^(Apply) " lalu "OK."

5) Jika Anda tidak dapat menemukan "SYSTEM" di sana, lalu klik " Add " dan di bawah nama objek tulis " SYSTEM " klik "OK" dan ulangi langkah 4.

6) Sekarang kembali ke tab Keamanan dan klik " ^(Security)Lanjutan. ^(Advanced.)“

7) Centang “ Ganti entri izin pada semua objek anak dengan entri yang ditampilkan di sini yang berlaku untuk objek anak. ^{(Replace permission entries on all child objects with entries shown here that apply to child objects.)}” Klik “Oke.” Centang “ Setel ulang izin pada semua objek anak dan aktifkan penyebaran izin yang dapat diwariskan^{(Reset permissions on all child objects and enable propagation of inheritable permissions)} ” jika Anda menggunakan versi Windows lainnya . Klik "Oke."

8) Klik " Ya^(Yes) " saat diminta.

9) Klik dua kali^{(Double-click)} paket penginstal dan Anda tidak akan lagi memiliki masalah dengannya.

Metode 2: Instal Peretasan Registri Kepemilikan^{(Ownership Registry Hack)}

1. Unduh^(Download) dan unzip file.

2.Klik dua kali file InstallTakeOwnership.reg .

3.Klik kanan pada file yang memberikan Error 1603 dan pilih take Ownership^{(Error 1603 and select take Ownership)} .

4. Sekali lagi coba instal paket penginstal dan masalah berhasil diperbaiki.

5.Jika karena alasan tertentu Anda ingin menghapus pintasan Instal Kepemilikan , cukup klik dua kali file ^{(Install Ownership)}RemoveTakeOwnership.reg .

Metode 3: Mulai ulang Layanan Penginstal Windows^{(Windows Installer Service)}

1.Tekan Tombol Windows + R lalu ketik services.msc dan tekan Enter.

2. Temukan layanan Penginstal Windows^{(Windows Installer service)} lalu klik kanan padanya dan pilih Properties.

3.Klik Mulai^(Start) jika layanan belum berjalan.

4.Jika service sudah berjalan maka klik kanan dan pilih Restart.

5.Sekali lagi coba instal program yang memberikan kesalahan akses ditolak.

Metode 4:  Daftarkan Ulang Penginstal Windows^{(Re-register Windows Installer)}

1.Tekan Windows Key + X lalu pilih Command Prompt (Admin).

2.Ketik perintah berikut ke dalam cmd dan tekan Enter setelah masing-masing:

%windir%\system32\msiexec.exe /unregister
%windir%\system32\msiexec.exe /regserver
%windir%\syswow64\msiexec.exe /unregister
%windir%\syswow64\msiexec.exe /regserver

3. Reboot PC Anda untuk menyimpan perubahan.

4.Jika masalah tidak teratasi, tekan tombol Windows + R lalu ketikkan yang berikut dan tekan Enter:

%windir%\system32

5.Locate file Msiexec.exe kemudian catat alamat file yang tepat yang akan menjadi seperti ini:

C:\WINDOWS\system32\Msiexec.exe

6.Tekan Windows Key + R lalu ketik regedit dan tekan Enter untuk membuka Registry Editor .

7.Navigasikan ke kunci registri berikut:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSIServer

8.Pilih MSIServer lalu di panel jendela kanan klik dua kali pada ImagePath.

9.Sekarang ketik lokasi file Msiexec.exe^{( Msiexec.exe file)} yang Anda catat di atas di bidang data nilai diikuti oleh "/ V" dan semuanya akan terlihat seperti:

C:\WINDOWS\system32\Msiexec.exe /V

10. Boot PC Anda ke mode aman menggunakan salah satu metode yang tercantum di sini.^{(methods listed here.)}

11.Tekan Windows Key + X lalu pilih Command Prompt (Admin).

12. Ketik perintah berikut dan tekan Enter :

msiexec /regserver

%windir%\Syswow64\Msiexec /regserver

13.Tutup semuanya dan boot PC Anda secara normal.

Direkomendasikan untukmu:^{(Recommended for you:)}

• Cara memperbaiki BOOTMGR hilang Windows 10^{(How to fix BOOTMGR is missing Windows 10)}
• Perbaiki Kegagalan Status Daya Driver Windows 10^{(Fix Driver Power State Failure Windows 10)}
• Perbaiki Kami tidak dapat menyelesaikan pembaruan, Membatalkan perubahan^{(Fix We couldn’t complete the updates, Undoing changes)}
• Cara memperbaiki Perbaikan Otomatis tidak dapat memperbaiki PC Anda^{(How to fix Automatic Repair couldn’t repair your PC)}

Itu saja Anda telah berhasil memperbaiki Error 1603: Terjadi kesalahan fatal saat instalasi^{(Error 1603: A fatal error occurred during installation)} tetapi jika Anda masih memiliki pertanyaan, Anda dapat menanyakannya di bagian komentar.

Fix Error 1603: A fatal error occurred during installation

When you try to install a Microsoft Windows Installer package, you may receive the following error message: Error 1603: A fatal error occurred during installation. If you click OK in thе message box, the instаllation rolls back.

Cause for Error 1603: A fatal error occurred during installation

You may receive this error message if any one of the following conditions is true:

1. The folder that you are trying to install the Windows Installer package is encrypted.

2. The drive that contains the folder that you are trying to install the Windows Installer package is accessed as a substitute drive.

3. The SYSTEM account does not have Full Control permissions on the folder that you are trying to install the Windows Installer package too. You notice the error message because the Windows Installer service uses the SYSTEM account to install the software. Read How to Install Software Without Admin Rights here.. Read How to Install Software Without Admin Rights here..

Fix Error 1603: A fatal error occurred during installation

For automatically fixing this issue use the fix it tool by Microsoft’s.

Now if the above didn’t work out for you then follow this guide:

1)Double click “This PC” on your desktop.

2)Right-click the drive where you want to install the program and Choose “Properties.“

3)Click the “Security” tab and then click the “Edit” button.

4)Check “Allow” next to “Full Control” under the subheading “Permissions” inside the user name “SYSTEM” and click “Apply” then “OK.”

5)If you can’t find “SYSTEM” there, then click “Add” and under object name write”SYSTEM” click “OK” and repeat the step 4.

6)Now go back to the Security tab and click on “Advanced.“

7)Check “Replace permission entries on all child objects with entries shown here that apply to child objects.” Click “OK.” Check “Reset permissions on all child objects and enable propagation of inheritable permissions” if you use other versions of Windows. Click “OK.”

8)Click “Yes” when prompted.

9)Double-click the installer package and you will no longer have any issues with it.

Method 2: Install Ownership Registry Hack

1.Download and unzip the files.

2.Double-click the InstallTakeOwnership.reg file.

3.Right-click the on the file which is giving the Error 1603 and select take Ownership.

4.Again try to install the installer package and the issue is successfully fixed.

5.If for some reason you want to delete the Install Ownership shortcut, just double click RemoveTakeOwnership.reg file.

Method 3: Restart the Windows Installer Service

1.Press Windows Key + R then type services.msc and hit Enter.

2.Find Windows Installer service then right-click on it and select Properties.

3.Click on Start if the service is not already running.

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

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

Method 4: Re-register Windows Installer

1.Press Windows Key + X then select Command Prompt (Admin).

2.Type the following command into cmd and hit Enter after each one:

%windir%\system32\msiexec.exe /unregister
%windir%\system32\msiexec.exe /regserver
%windir%\syswow64\msiexec.exe /unregister
%windir%\syswow64\msiexec.exe /regserver

3.Reboot your PC to save changes.

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

%windir%\system32

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

C:\WINDOWS\system32\Msiexec.exe

6.Press Windows Key + R then type regedit and hit Enter to open Registry Editor.

7.Navigate to the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSIServer

8.Select MSIServer then in the right window pane double-click on 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:\WINDOWS\system32\Msiexec.exe /V

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

11.Press Windows Key + X then select Command Prompt (Admin).

12.Type the following command and hit Enter:

msiexec /regserver

%windir%\Syswow64\Msiexec /regserver

13.Close everything and boot your PC normally.

Recommended for you:

• How to fix BOOTMGR is missing Windows 10
• Fix Driver Power State Failure Windows 10
• Fix We couldn’t complete the updates, Undoing changes
• How to fix Automatic Repair couldn’t repair your PC

That’s it you have successfully fix Error 1603: A fatal error occurred during installation but if you still have any questions you can ask them in the comments section.

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