Complex sentence: It was dissolved after having its registration on the Register of Political Parties with the Electoral Commission cancelled, less than a week after the reporting by the Election Court of Rahman as personally guilty of "corrupt or illegal practices, or both".
Split into simpler sentences: It was dissolved after its registration on the Register of Political Parties with the Electoral Commission was canceled. This was less than a week after the Election Court Rahman report as "personally guilty of'corrupt or illegal practices', or both".