The accounting industry saw a sea change in the way it is done, as Intuit launched the software QuickBooks. Today this application is being used all across the world by companies big or small to manage their finances, payroll, inventory and more. Each year Intuit launches a new version of QuickBooks with new and improved features which makes accounting and bookkeeping a lot simpler than before.
QuickBooks may be an amazing application for accounting and businesses largely depend on it but at times it does have technical issues, after all it is just a software. An error that QB commonly faces is the QuickBooks error code C=1327. This error usually happens installing or updating QuickBooks software.
To know more about QuickBooks error C=1327, make sure to read this blog post carefully till the end. Or an alternate solution for the same can be to get in touch with our 24/7 QuickBooks enterprise support team via our toll-free number i.e. 1-844-521-0490. We are a hub of certified professionals and experts, who do not leave any stone un-turned in providing the best possible support services round the clock.
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What is QuickBooks error C=1327?
The QuickBooks error code C=1327 pops up when you are trying to install QuickBooks on your computer. When you insert the installation media and begin with the installation process and you get the below mentioned message:
“The Drive(drive letter) is invalid. Or Invalid drive (drive letter)
Background details
In this blog we will in detail discuss how to resolve the QuickBooks error C=1327, but before that it is important to understand a few pointers about installation of a program on your computer.
The installed programs and all their files are stored in the Drive and most system files are stored in the C Drive. You can find the list of drive on My Computer section. These drives are there as divisions for the computer’s memory.
Causes of QuickBooks Error C=1327
- Corrupted or Moved Storage Devices: The issue of corrupted or moved storage happens when you make an attempt to install QuickBooks in an external storage device like a USB. So, if there is a loose connection or if it gets disconnected during the installation process then the QuickBooks error C=1327
- Corrupt Microsoft .NET Framework: Windows has a software called Microsoft .NET Framework that helps in proper installation of software on Windows. The error C=1327 occurs if this software is corrupted
- Incorrect Registry Settings: The Registry is a place where the system keeps a record of all that is going on the computer like storage location of all the files etc. So, if the installation has a different name or location on your computer then the error 1327 can happen.
- System Specific Error: At times the system have some specific errors that can be fixed only with the help of professionals.
Steps to Fix QuickBooks error code C=1327
Checkout the following ways to resolve QuickBooks error code 1327 like a Pro:
Step 1: Make sure Storage Devices have proper connection
Ensure that cables and other related things are properly connected with the computer. Also do check if the USB’s or Flash devices that you are using to install QuickBooks desktop are functioning properly and are also connected.
See Also: How to fix QuickBooks banking error 108?
Step 2: Fix Microsoft .NET Framework
Below are the steps to repair Microsoft .NET Framework
- First, look for programs in the Control Panel
- Now select Turn Windows Features On/Off

- If asked, confirm with the admin password
- After this un-check the box next to Microsoft .NET Framework and now reboot the system
- Now open programs and by following the same steps check the box that is next to .NET Framework.
Step 3: Fix Registry Settings

Below are the steps to fix Registry Settings:
- The first thing to do is to backup your system registry
- After this Press Windows+R keys and then type Regedit and click on Run option.
- Once it is done, navigate to the specific key: HKEY_CURRENT_USER\Software\Microsoft\CurrentVersion\Explorer\Shell Folders
- Now look for the entries that list the drive letter which is mentioned in the error message
- Now change the incorrect drive names to C:\.
- After this save the settings and boot the computer and retry installing. Once the installation process is done, revert the changes that were made to the registry.
Step 4: Delete Network Drive
- To begin with, the user needs to select the Start tab and then select Programs
- After that, click on the Windows explorer option
- Followed by selecting the network drive on which the shell folder is available
- The next step in the process is to hit OK tab
- Moving ahead, the users are supposed to select the map network drive in the tool menu
- Followed by shell folder un-check reconnect at logon and write the path
- Hit OK and move to the next step
- To end the process, the users are required to reboot windows and then install the application.
Read Also: How to resolve QuickBooks error 6094?
Step 5: Craft a new Windows user and install Windows 10 or Windows 7 or 8
For Windows 10

- The first step is to hit the Start tab and then click on Settings option
- Followed by, clicking on the Accounts and select family and other people
- The next step in the process is to select to Add someone else to this PC
- To end the process, the user needs to enter a new password, name, password hint, and hit next.
For Windows 7 or 8

- The user is first required to click on the Start tab and then click on the Control panel
- Followed by selecting the user accounts and then select manager another account
- Moving ahead, the user needs to make a new account
- And then the user will have to assign a name and select Administrator
- Along with that, select create account and then reboot the system
- The next step is to log in to the PC by using admin credentials
- And the last step is to install again
Read Also: How to Use QuickBooks Loan Manager?
Alternative Solution
The user can install while logged off the network. The steps vary for Windows 10 and 7 or 8. Let us check them out:
Windows 10:
- For windows 10, the user needs to open the run window and press Windows + R keys
- And then, enter control panel, also hit OK
- Now, click view by and select small icons in the drop down arrow
- Followed by opening the network and sharing center
- Also, select the change adapter settings
- The next step is to right click each of the adapted listed and then click on disable
- Now, you might receive messages that your connection has been lost and do not reconnect to the network
- The user will have to leave the window open, when all connections have been disabled, and then install QuickBooks desktop again
- The last step is to return to the network connections windows, when the installation completes, and then enable the network connections
Windows 7 or 8:
- The user is supposed to select the control panel on the start tab
- And then select small icons in the view by drop down
- Now, open the network and sharing center
- Followed by clicking on change adapter settings
- The next step is to right click each of the adapter listed and where available select disable
- Now, you might receive a message that the connection has been lost
- Leave the window open, when all the connections are disabled, make sure to install QuickBooks desktop again
- The user will have to return to the network connection windows, when the installation completes, and to enable the network connections.
Final words..!
The above-mentioned solutions can easily fix the issue of QuickBooks error code C=1327 but in case of any query regarding it you can simply make a call at our toll-free number i.e. +1-844-521-0490, and our QuickBooks desktop support team of experts and certified professionals will help in fixing the error C=1327, without any further hassle.
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