ronr 0 Report post Posted November 19, 2020 Has happened before when trying to update Nitro Pro 13. Using the off-line installer has worked in the past, but can't find the download source for this version Running W10 x64 Pro. Antivirus shields disabled. Installer gets to about 87% downloaded; then pauses; then the error message pops up. Trying to update to 13.30.2.587 Please help. Share this post Link to post Share on other sites
AndyK 0 Report post Posted November 24, 2020 Same error. I've got v12 on the PC, which works fine. Try to install v13 on a clean boot, and it gets to 11% installed and persistently fails with this error. Please help. Share this post Link to post Share on other sites
AllainU 0 Report post Posted November 24, 2020 Hello @AndyK, Thank you for reaching out to us through our Community Forums! In order to further assist you, please refer to these steps: 1. Clear the content of the directory under C:\users\your_username\Appdata\local\temp. For whatever reason, not all temp files automatically remove themselves and is NOT usually caused by Nitro Pro files. Kindly note Appdata folder is hidden and to unhide it, please refer to this article https://cybertext.wordpress.com/2012/05/29/cant-see-the-appdata-folder/ 2. Clear all your downloads folder or delete all downloaded Nitro installers. This step is important because we noticed that if you are saving all the installers and you download them in the same folder (like the downloads folder), the EXE can pick up any MSI installer in that folder and you may pick-up one of the older builds instead of the newly downloaded package. 4. Download and install Nitro Pro 13.30 using below offline installers: x32 http://install.nitropdf.com/professional_13302587/en/retail/nitro_pro13_ba_x86.msi x64 http://install.nitropdf.com/professional_13302587/en/retail/nitro_pro13_ba_x64.msi To know if you have 32-bit or 64-bit, please refer to this article: https://support.microsoft.com/en-ph/help/15056/windows-32-64-bit-faq 5. After installation, you can activate by opening Nitro Pro, clicking on the Help tab > About Nitro Pro > Activate by entering Nitro Pro 13 serial number. Thank you for choosing Nitro and I hope this helps. Share this post Link to post Share on other sites
