BlackRock MuniYield California Fund, Inc. (the “Registrant”)

77Q1(a):

Copies of material amendments to Registrant’s charter or by-laws

Attached please find as an exhibit under Sub-Item 77Q1(a) of Form N-SAR, a copy of (i) the Registrant's Articles of Amendment Amending the Articles Supplementary Establishing and Fixing the Rights and Preferences of the Fund’s Series W-7 Variable Rate Demand Preferred Shares filed with the State Department of Assessments and Taxation of Maryland on June 20, 2012 and (ii) the Registrant’s Series W-7 Variable Rate Demand Preferred Shares Notice of Special Rate Period dated June 20, 2012 and filed with the Registrant’s books and records.

Exhibit 77Q1(a)

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Exhibit 77Q1(a)

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