An error occurred while preparing the installation sierra

#AN ERROR OCCURRED WHILE PREPARING THE INSTALLATION SIERRA HOW TO#
#AN ERROR OCCURRED WHILE PREPARING THE INSTALLATION SIERRA INSTALL#
#AN ERROR OCCURRED WHILE PREPARING THE INSTALLATION SIERRA SOFTWARE#

Sep 8 08:12:17 Installer: IFPKInstallElement (1 packages) Sep 8 08:12:17 Installer: Preparing disk for local booted install. Sep 8 08:12:17 Installer: Configuring volume 'Macintosh HD' Sep 8 08:12:17 Installer: Starting installation: Sep 8 08:12:17 Installer: Using authorization level of root for IFPKInstallElement

Sep 8 08:12:17 Installer: Will use PK session Sep 8 08:12:17 Installer: Set authorization level to root for session Sep 8 08:12:17 Installer: -: file://localhost/var/root/Desktop/Lightroom/Build/Lightroom_Install.pkg Sep 8 08:12:17 Installer: -: location = file://localhost Sep 8 08:12:17 Installer: It took 0.00 seconds to summarize the package selections. Sep 8 08:12:17 Installer: Install: 'Lightroom' Sep 8 08:12:17 Installer: Choices selected for installation:

#AN ERROR OCCURRED WHILE PREPARING THE INSTALLATION SIERRA INSTALL#

Sep 8 08:12:17 Installer: User picked Standard Install Sep 8 08:12:17 Installer: Administrator authorization granted. Sep 8 08:12:16 Installer: InstallerStatusNotifications plugin loaded Sep 8 08:12:13 Installer: Referenced component packages (1) trustLevel=100 Sep 8 08:12:13 Installer: Opened from: /var/root/Desktop/Lightroom/Build/Lightroom_Install.pkg Sep 8 08:12:13 Installer: Lightroom Installation Log Sep 8 08:12:13 Installer: Env: LOGNAME=root Sep 8 08:12:13 Installer: Env: SSH_AUTH_SOCK=/private/tmp/ењЋvclO/Listeners Sep 8 08:12:13 Installer: Env: Apple_PubSub_Socket_Render=/private/tmp/ењ†FdD/Render Sep 8 08:12:13 Installer: Env: HOME=/var/root Sep 8 08:12:13 Installer: Env: SHELL=/bin/sh Sep 8 08:12:13 Installer: PROJECT:Installer-909

#AN ERROR OCCURRED WHILE PREPARING THE INSTALLATION SIERRA HOW TO#

Anyone have ideas? I believe the problem is with the line 'Sep 8 08:12:17 installd: PackageKit: Session UUID file exists - will not overwrite /var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/C/PKInstallSandboxManager/F7694FE7-7FA0-4203-A9BD-2E012B111BC5.activeSandbox' but I don't know how to fix it.

#AN ERROR OCCURRED WHILE PREPARING THE INSTALLATION SIERRA SOFTWARE#

Contact the software manufacturer for assistance.' The computer I was recently working on was on Sierra and all the permissions were correct. The exact wording is 'Install failed: The Installer encountered an error that caused the installation to fail. Most of them install without a problem while others run into the issue where the installer encounters an error.

I have been trying to install CC products for students at my school and have had mixed results.

An error occurred while preparing the installation sierra