Fix 1efd1.msi Errors

Sometimes Windows system displays error messages regarding corrupted or missing 1efd1.msi files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent 1efd1.msi file can therefore effect in failed execution of the started process.

1efd1.msi file Microsoft Windows Installer Package. The file was developed by Microsoft for use with Office software. Here you will find detailed information about the file and instructions how to proceed in the event of 1efd1.msi related errors on your device. You can also download 1efd1.msi file compatible with Windows Vista devices which will (most probably) allow you to solve the problem.

Compatible with: Windows Vista

User popularity

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download 1efd1.msi

4.1 List of 1efd1.msi file versions

File info

General information
Filename	1efd1.msi
File extension	MSI
Type	Installer
Description	Microsoft Windows Installer Package

Software
Program	Office 2007
Software	Office
Author	Microsoft

Details
MIME type	image/vnd.fpx
Title	Installation Database
Contents	Microsoft Office InfoPath MUI (English) 2007
Comments	This Installer database contains the logic and data required to install Microsoft Office InfoPath MUI (English) 2007.

Most common 1efd1.msi file related problems

There are various types of errors related to 1efd1.msi file. 1efd1.msi file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to 1efd1.msi file. If you encounter one listed below (or similar), please consider the following suggestions.

1efd1.msi is corrupted
1efd1.msi cannot be located
Runtime Error - 1efd1.msi
1efd1.msi file error
1efd1.msi file cannot be loaded. Module was not found
cannot register 1efd1.msi file:
1efd1.msi file could not be loaded
1efd1.msi file doesn't exist

1efd1.msi

Application could not be started because 1efd1.msi file is missing. Reinstall the application to solve the problem.

Problems related to 1efd1.msi can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing 1efd1.msi file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

How to fix 1efd1.msi errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

1efd1.msi file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with 1efd1.msi file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Installing relevant Microsoft Windows patches and updates may solve your problems related to 1efd1.msi file. Use dedicated Windows tool to perform the update.

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of 1efd1.msi or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to 1efd1.msi file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the 1efd1.msi file with properly working version. To use the tool:

Go to the Windows "Start" menu
Type "cmd" in the search field
Locate "Command Prompt" result – don't run it yet:
Click the right mouse button and select "Run as Administrator" option
Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Another approach is to restore system to previous state, before the 1efd1.msi file error occured. In order to restore your system, follow the instructions below

Go to the Windows "Start" menu
Type "System Restore" in the search field
Start the system restore tool – it's name may differ depending on version of the system
The application will guide you through the process – read the messages carefully
After the process has finished, restart your computer.

If all the above-mentioned methods failed and the 1efd1.msi file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace 1efd1.msi file

The last solution is to manually download and replace 1efd1.msi file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded 1efd1.msi file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of 1efd1.msi file example directory paths.

Windows Vista: C:\WINDOWS\Installer\

If the steps did not solve your 1efd1.msi file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename 1efd1.msi

System Windows Vista

File size 2319872 bytes

Date 2017-05-10

Download

File details
	MD5	c84e149bded9fc80dff27d9fbee89cfd
	SHA1	f6f0b2d90bf4f063aeddbb0242e2446cf50b8e32
	SHA256	ba49487fb43649f1956501d6292e26af1a2e4ee464d03c5b23439c60e1c10fa2
	CRC32	88a82e02
	Example file location	C:\WINDOWS\Installer\