Definition of Hyper IgM Syndromes. Patients with HIGM syndrome have an inability to switch from the production of antibodies of the IgM type to antibodies of the IgG, IgA or IgE types. As a result, patients with this disease have decreased levels of IgG and IgA but normal or elevated levels of IgM in their blood.
Windows 7 themes files are saved in the following locations: C:\Users\yourusername\AppData\Local\Microsoft\Windows\Themes. C:\Windows\Resources\Themes. Note: I assume C: drive is the system drive where Windows 7 is installed. Please check if the themes can be found.
Yes, I found references to the location you mentioned. However, there was no Themes folder in the c:\Users\yourusername\AppData\Local\Microsoft\Windows folder. I did find a Themes in c:\users\yourusername\AppData\Roaming\Microsoft\Windows and moved my themes to that location. Still did not show up when opening the Personalization window.