Hello,
I tried to update version 1.40 to version 1.80. I did download the nopCommerce_1.80_Source.rar, extracted it to my harddrive and did upload it via FTP (the files from \NopCommerceStore\ to the root of my webspace), overwriting the files of the existing version (after backing up all files) and tried "www.domain/install/install.aspx" to start the installation/update, but the following message apeared:
Server Error in '/' Application.
Configuration Error
(...)
Source File: \root\web.config Line: 24
Okay, I had the idea to replace that file web.config with the old one, I did backup before. The Error didn't come up anymore, but another one:
Server Error in '/' Application.
Could not load file or assembly 'AjaxControlToolkit' or one of its dependencies. This assembly is built by a runtime newer
than the currently loaded runtime and cannot be loaded.
Well, I did restore the shop at first as ist was before (the version 1.40) and everything does run as usual. My idea was to have a look at the files in the /Install-folder, especially in the subfolder /Scripts. Here I did found subfolders for version 1.50 up to 1.80 including the file nopCommerce_upgrade.sql, but no subdirectory for version 1.40. Probably this is the problem. If it is so: how can this be solved? Is the previous version (1.70) having the ability to update from version 1.40, so I could do it in two steps: the second step could be to update from version 1.70 to version 1.80 then. In this case: where can I find the files of version 1.70?
For your answer, I thank you in advance.
Regards,
Christian